The Endurance shipwreck was photographed at the bottom of the Weddell Sea, east of the Antarctic Peninsula. The photo shows the stern (back) of the ship.
Credit: © Falklands Maritime Heritage Trust/National Geographic

In a testament to its name, the legendary Endurance is in one piece after sinking off the coast of Antarctica 107 years ago. On March 5, 2022, a search expedition organized by the Falklands Maritime Heritage Trust discovered the shipwreck of the Endurance. It was at the bottom of the Weddell Sea, east of the Antarctic Peninsula in the Southern Ocean, about 4 miles (6 kilometers) from its last position as recorded by its captain. The ship’s hull (body) was largely intact. Under the international Antarctic Treaty, the ship was protected as a historic site and monument and left undisturbed.

The expedition which took off at the beginning of World War I (1914-1918) was led by Sir Ernest Henry Shackleton. Shackleton was a British explorer who made four journeys to Antarctica. In 1909, he came within 97 nautical miles (about 110 miles or 180 kilometers) of the south geographic pole, sometimes called simply the South Pole. Shackleton measured in nautical miles, because he wanted to reach a point within 100 miles of the pole. It was the farthest point south any expedition had reached. Shackleton also is known for a heroic rescue mission that he undertook in 1915-1916.

Shackleton was born on Feb. 15, 1874, in Kilkea, County Kildare, Ireland, then part of the United Kingdom. His family moved to London, England, when he was a child. Shackleton was educated at Dulwich College in London. He joined the British merchant marine when he was 16 years old and served for about 10 years.

From 1901 to 1903, Shackleton served on an Antarctic expedition led by the British explorer Robert Falcon Scott. Shackleton was part of a small party that trekked across the Ross Ice Shelf. The group reached a point about 530 miles (850 kilometers) from the south geographic pole. It was the farthest south that anyone had gone. After returning to the United Kingdom, Shackleton worked as a journalist and as secretary of the Royal Scottish Geographical Society while raising funds for his own expedition. In 1906, he ran unsuccessfully for Parliament.

From 1907 to 1909, Shackleton led his British Antarctic Expedition. Shackleton and three of his men traveled overland from Ross Island toward the south geographic pole. On Jan. 9, 1909, they reached a latitude of 88 degrees 23 minutes, more than 400 miles (600 kilometers) closer to the pole than Scott’s expedition had gotten. Another small party traveled north from Ross Island and came close to reaching the south magnetic pole. Members of the expedition also made the first ascent of Mount Erebus, on Ross Island, in 1908, as well as the first motion pictures of Antarctica. Shackleton returned to England a hero and was knighted.

Shackleton’s Imperial Trans-Antarctic Expedition of 1914-1917 did not accomplish its goal of crossing the continent from the Weddell Sea to the Ross Sea. However, it became one of history’s great stories of survival. Shackleton’s ship, the Endurance, became trapped in ice in the Weddell Sea near the coast of Antarctica in January 1915. It drifted north for about 10 months before it finally was crushed by the ice and sank on Nov. 21, 1915. The crew had abandoned the ship in late October, and they camped on floating ice for several months. In April 1916, they traveled in small boats to desolate Elephant Island, off the tip of the Antarctic Peninsula. Leaving 22 men on Elephant Island, Shackleton and five companions then made a daring open-boat journey of 800 miles (1,300 kilometers). They sailed northeast and reached the island of South Georgia in 17 days. Shackleton and two men trekked across the island’s snowy mountains for 36 hours to get help at a whaling station. It took until August 1916 to reach the 22 men stranded on Elephant Island, but the entire expedition of 28 men was rescued.

Shackleton served with British forces in Russia near the end of World War I. He set out once more for Antarctica in September 1921. However, he died of a heart attack on his ship in Grytviken Harbour, South Georgia, on Jan. 5, 1922. Shackleton wrote about his adventures in the books The Heart of the Antarctic (1909) and South (1919).

Cinco de Mayo, a holiday celebrated by Mexicans and Mexican Americans, commemorates the victory of a Mexican army over a French army at the Battle of Puebla on May 5, 1862. Its name is Spanish for Fifth of May. These performers in Mexico City celebrate the holiday with a re-enactment of the battle. Credit: © Jorge Uzon, AFP/Getty Images

Today, May 5, is Cinco de Mayo, a holiday celebrated in Mexico and in many communities throughout the United States. Cinco de Mayo is Spanish for Fifth of May. Many people know that Cinco de Mayo commemorates the victory of a Mexican army over a French army at the Battle of Puebla on May 5, 1862. But few people know much about the battle itself, which took place near Puebla, a city in central Mexico, during a French invasion of Mexico. Mexican forces won the Battle of Puebla, but their victory did not stop the French from taking control of Mexico. A French-supported government led by Emperor Maximilian ruled Mexico from 1864 until 1867, when Maximilian was killed and the Mexican republic was restored.

A statue of former Mexican President Benito Juárez stands in Pachuca, the capital of the state of Hidalgo, in central Mexico. The hills of Pachuca contain deposits of valuable metals such as gold and silver. Credit: © AA World Travel Library/Alamy Images

In April 1862, a force of some 6,000 French troops marched inland from the port city of Veracruz, intending to take Mexico City, the nation’s capital. Puebla lay along the route to the capital, and Mexican General Ignacio Zaragoza assembled about 4,800 troops nearby to stop the French advance. On April 28, the French won an initial battle at Acultzingo Pass leading to Puebla. Zaragoza then withdrew to Puebla, which was protected by fortifications on two large hills—Guadalupe and Loreto—and other defenses.

On May 5, 1862, French artillery began bombarding Puebla’s defenses, and an infantry assault soon followed. The French attack failed under the concentrated fire from Puebla’s defenders. A second attack also failed, but the French refused to quit and launched a third attack. It too failed. Suffering heavy casualties (people killed and wounded), the French called off the assault. Mexican cavalry then attacked the French as they attempted to withdraw, inflicting still more casualties. With the battle lost, the French eventually retreated to Orizaba, a city midway between Puebla and Veracruz.

The French suffered nearly 500 casualties at Puebla, including more than 100 killed in action. Mexican losses were about 85 dead and more than 100 wounded. Despite the defeat, the French recovered quickly. After receiving about 30,000 reinforcements the following autumn, the French renewed their march toward Mexico City. The French won the second Battle of Puebla in May 1863 and then pushed on to take Mexico City. Mexican President Benito Juárez was forced into hiding, and the French installed Archduke Maximilian of Austria as emperor of Mexico in 1864.

Ferdinand Maximilian Joseph served as emperor of Mexico from 1864 to 1867. His reign helped lead to the modernization of Mexico. Credit: © Andrew Burgess, Library of Congress

After the bloody American Civil War ended in the spring of 1865, the United States threatened to intervene to remove the French from Mexico. The French then began withdrawing their forces in 1866. At the same time, a resistance movement led by Juárez increased attacks on the French and Mexican troops loyal to Maximilian.

In February 1867, Maximilian and his army withdrew north of Mexico City to the city of Querétaro, where Mexican rebels soon besieged them. In May, Maximilian was betrayed by one of his officers and captured by rebel troops. The emperor—who had ordered all Juárez supporters caught bearing arms to be shot—was himself executed by firing squad on June 19, 1867. The Mexican republic was then restored, and Juárez again became president.

Soldiers take part in a memorial service during an Anzac Day event. Anzac Day is a patriotic holiday in Australia and New Zealand that honors people who served in the armed forces.
Credit: © Kristian Dowling, Getty Images

Today, April 25, is Anzac Day, a patriotic holiday honoring current and former members of the Australian and New Zealand armed forces. ANZAC stands for the Australian and New Zealand Army Corps, the name of the combined overseas force that fought in World War I (1914-1918). Anzac Day marks the anniversary of the Allied invasion of Turkey’s Gallipoli Peninsula on April 25, 1915.

In World War I, the Central Powers—Germany and Austria-Hungary—fought against the Allies—an alliance that included the United Kingdom, France, and Russia. As the war progressed, additional countries joined each alliance. Australia and New Zealand, former British colonies, entered the war as allies of the United Kingdom. Allied soldiers from the United Kingdom, France, Australia, New Zealand, and elsewhere fought troops of the Ottoman Empire, which was aligned with the Central Powers, at Gallipoli. The Ottoman Empire, centered in what is now Turkey, entered the war as a German ally in October 1914.

The ANZAC became known for the bravery and skill of its soldiers fighting against the Ottoman Empire during World War I (1914-1918). ANZAC forces landed on the Gallipoli Peninsula, in Turkey, in an area later called Anzac Cove, shown here. After many months of hard fighting, the troops were withdrawn, and the campaign at Gallipoli failed.
Credit: © Bettmann/Corbis

On April 25, 1915, some 75,000 soldiers from Australia, France, New Zealand, and the United Kingdom landed on Gallipoli Peninsula in Turkey. At that time, it was the largest military landing in history. The campaign was a costly failure for the Allies, who left Gallipoli after eight months of brutal and fruitless warfare. Some 127,000 people from all nations died there.

The campaign was particularly hard for ANZAC forces. More than 8,000 Australian soldiers were killed in action during the Gallipoli campaign. More than 19,000 Australian soldiers were wounded. More than 2,700 New Zealanders were killed, and more than 4,700 were wounded. During the campaign in Gallipoli, the ANZAC forces gained a reputation for bravery and skill. In Australia and New Zealand, Anzac Day is observed each year on April 25 in honor of people who have served in the armed forces of the two countries.

On April 25, 1916, services in Australia and New Zealand marked the first Anzac Day to remember the fallen of Gallipoli. Today, Anzac Day services are held throughout Australia and New Zealand, as well as at Gallipoli’s “Anzac Cove.” For the last two years, services and celebrations have been limited due to the COVID-19 pandemic. Many people stood out on their driveways to safely honor the armed forces. This year, traditional dawn services and marches will resume. In Sydney, the dawn service begins at 4:30 a.m. at the Cenotaph in Martin Place, where many young men enlisted to fight in World War I. Cenotaph means empty tomb. War memorial cenotaphs honor soldiers whose bodies lie elsewhere. The solemn service includes a reading of the “Ode of Remembrance,” part of the poem “For the Fallen” written by British poet Laurence Binyon soon after the outbreak of war in 1914:

“They shall grow not old, as we that are left grow old;

Age shall not weary them, nor the years condemn.

At the going down of the sun and in the morning

We will remember them.”

The audience then responds: “We will remember them.”

Later in the day, veterans and current service members march from Martin Place towards Hyde Park, where the Anzac Memorial is located. National ceremonies begin a few hours later in Canberra and Wellington, the capital cities of Australia and New Zealand.

United States Air Force pilot Gail Halvorsen ties parachutes onto candy bars to drop for German children as part of Operation Little Vittles during the Berlin Airlift.
Credit: U.S. Army

Gail Seymour Halvorsen was born on Oct. 10, 1920, in Salt Lake City, Utah. Halvorsen graduated from Bear River High School in 1939. After high school, he received a scholarship to a pilot-training program. He earned his pilot’s license in September 1941.

In May 1942, Halvorsen signed up for the Civil Air Patrol, the volunteer civilian auxiliary of the U.S. Air Force. Halvorsen attended Utah State University before receiving a call for training in March 1943. He completed basic training in Wichita Falls, Texas. Halvorsen earned the opportunity to train with the British Royal Air Force (RAF) in Miami, Oklahoma, and received his military pilot wings in 1944. Halvorsen flew supplies to countries in the South Atlantic, as well as England, Italy, and parts of North Africa, through the end of World War II (1939-1945). After the war, he returned to the United States and flew cargo planes.

In the summer of 1948, Halvorsen was assigned to Operation Vittles, the U.S. arm of the Berlin Airlift. Halvorsen’s schedule included three round-trip flights to Berlin daily. Once, at Tempelhof Air Base in West Berlin, he met children and gave them his gum rations. He was impressed with the children’s manners and promised to drop them more candy. When the children asked how they would know which plane was his, Halvorsen responded that he would waggle the wings of his plane, rocking them back and forth. This habit earned him the nickname Uncle Wiggly Wings.

Halvorsen began dropping candy, chocolate, and gum from his rations and convinced other pilots to donate their rations. He crafted parachutes using handkerchiefs, so the candy would drift safely to the ground. Halvorsen began receiving letters addressed to Uncle Wiggly Wings from the children of West Berlin. His superior officer noticed newspaper articles on the candy drops and thus became aware that Halvorsen was breaking Air Force rules by conducting unofficial drops. Halvorsen was allowed to continue after it became clear that the effort was helping the Allies to gain favor among the Germans and around the world. The United States Air Force named the mission “Operation Little Vittles.” People in the United States began donating supplies. American candy companies began donating candy, and students in the United States volunteered to tie handkerchief parachutes to the candy. Halvorsen and other pilots dropped more than 20 tons (18 metric tons) of candy and 250,000 parachutes from Sept. 22, 1948, to May 13, 1949.

Halvorsen returned to the United States in January 1949. The operation continued without him. The Air Force granted Halvorsen a permanent commission in the United States. He received the Cheney Award for humanitarian actions from the Air Force. Halvorsen studied aeronautical engineering at the University of Florida, graduating in 1951 and earning a master’s degree in engineering in 1952. He served as the project engineer for the Wright Air Development Center at Wright-Patterson Air Force Base. He also worked on the Titan III rocket in Inglewood, California. He returned to Germany to serve as commander of the Tempelhof Air Base until his retirement in 1974. He earned a master’s degree in guidance and counseling from Wayne State University in 1973, while stationed in Germany. He logged more than 8,000 hours of flight time in his 31-year career.

After retiring from the Air Force, Halvorsen served as the assistant dean of student life at Brigham Young University from 1976 to 1986. He participated in a candy drop over Bosnia-Herzegovina in 1994. Halvorsen received the Congressional Gold Medal, the highest civilian honor granted by Congress, in 2014. Halvorsen wrote a memoir, The Berlin Candy Bomber (2017).

Sculptor Augusta Savage
Credit: National Archives

February is Black History Month, an annual observance of the achievements and culture of Black Americans. This month, Behind the Headlines will feature Black pioneers in a variety of areas. 

The Harlem Renaissance was a movement in Black American literature and arts during the 1920’s and early 1930’s, when writers and artists tried to explore Black life in the United States in a fresh way. This artistic “renaissance,” which means rebirth, was set in Harlem, an area in New York City that was the center of Black American cultural life during the period. Writers like Langston Hughes and Zora Neale Hurston built on Black American folk culture and addressed such themes as politics, gender, and heritage. Jazz musicians Louis Armstrong and Duke Ellington transformed music. One sculptor of the Harlem Renaissance who cast the reality of the Black experience into sculptures was Augusta Savage.

Augusta Savage was a Black American sculptor and influential art teacher. Savage typically worked in plaster, creating sculptures meant to be cast in bronze. However, Savage could not afford bronze. As a result, most of her sculptures went uncast, and the plaster originals have been destroyed or damaged. Savage’s talent has been recognized after her death, but most of her artwork remains missing.

Savage’s sculptures take their subjects from the Black American experience. Her most successful work was The Harp (Lift Every Voice and Sing), a tribute to the musical contributions of Black Americans. The Harp was a 16-foot (5-meter) tall painted plaster statue. Twelve singers stand in for the strings of the harp, with a man kneeling in front holding sheet music. The base of the harp, supporting the strings, was a large arm and hand. The sculpture was commissioned for and displayed at the 1939 New York World’s Fair.

Augusta Christine Fells was born Feb. 29, 1892, in Green Cove Springs, Florida, near Jacksonville. Her father, a Methodist minister, disapproved of her early creativity in art. The principal at her high school, in West Palm Beach, recognized Savage’s talent and asked her to teach a clay modeling class. She married James Savage in 1915, but they soon divorced. After winning an award at the West Palm Beach County Fair in 1919, Savage moved to New York City.

Savage was accepted into many renowned art programs and schools, but her lifelong struggle with poverty kept her from many opportunities. She worked at a steam laundry, an industrial laundromat, to provide for her family. Savage received a scholarship to the Cooper Union School of Art in New York City and graduated from the four-year program in three years. She was accepted to the Fontainebleau School of Fine Arts in France. However, her acceptance was rescinded (taken back) when the committee found out she was Black.

Savage was commissioned by New York City’s Harlem Library to make busts of W. E. B. Du Bois, the American sociologist and civil rights activist, and other notable civil rights leaders. In 1929, Savage was given funds and awarded a fellowship to study in France. There, Savage exhibited her work at the Grand Palais. In 1934, Savage became the first Black American elected to the National Association of Woman Painters and Sculptors. She started her own studio, where she gave free art classes. Savage died of cancer on March 26, 1962.

The Hanging Gardens of Babylon were said to have been built by King Nebuchadnezzar II after he married a mountain princess. He hoped the gardens would make her feel at home.
Credit: World Book illustration by Birney Lettick

The Hanging Gardens of Babylon were one of the Seven Wonders of the Ancient World, a listing of notable objects built between about 2500 and 250 B.C. The plants in the gardens spilled over terraces, giving them the appearance of hanging. The gardens probably were built by King Nebuchadnezzar II, who ruled Babylon from 605 to 562 B.C. Babylon was a great city on the banks of the Euphrates River near present-day Al Hillah, Iraq. Archaeologists have not been able to find the remains of the gardens.

The gardens are considered to be a great architectural achievement. Nebuchadnezzar was said to have built the gardens for his wife Amytis, who missed the lush mountains of her homeland of Media, an ancient country in what is now northern Iran. Nebuchadnezzar’s palace had stone arches and brick terraces on squared-off pillars. Plants filled the terraces. To irrigate the flowers and trees, enslaved people worked in shifts turning handles to lift water from the Euphrates River.

This map shows the locations of the Seven Wonders of the Ancient World.
Credit: WORLD BOOK map

Knowledge of the gardens comes from an account written around 280 B.C. by Berossus, a Babylonian priest. Later writers, who may have only read about the gardens, described them as laid out on a brick terrace about 400 feet (120 meters) square and 75 feet (23 meters) above the ground. Strabo, a Greek geographer who lived from about 63 B.C. to A.D. 24, described the irrigation system for the gardens and vaulted terraces. He wrote of screws that drew the water up from the river. Diodorus Siculus, a Greek historian who lived sometime between 100 B.C. and the birth of Jesus Christ, described the gardens as a green, forested, artificial mountain that resembled a ziggurat (stepped tower).

Some historians believe that accounts of the gardens may be inaccurate or untrue. The British scholar Stephanie Dalley, for example, concluded that the gardens never existed in Babylon. Dalley believed the gardens were built in the city of Nineveh, about 300 miles (500 kilometers) north of Babylon, by the Assyrian King Sennacherib in the early 600’s B.C. In ancient texts, Sennacherib described his royal palace gardens as having an irrigation system powered by a water-raising device often referred to as the Archimedean screw. Modern excavations in the area found an aqueduct system for delivering water from the mountains. The historical confusion could be due to Nineveh being referred to as “old Babylon” in Assyrian sources.

Code talkers were Native Americans who used their languages to help the United States military communicate in secret. This black-and-white photograph shows two Navajo code talkers operating a radio during World War II (1939-1945). The Navajo language was unknown to the Germans and Japanese and proved impossible for them to decipher.
Credit: NARA

On November 11, the anniversary of the end of World War I (1914-1918), the United States observes Veterans Day honoring men and women who have served in the United States armed services. In 1919, President Woodrow Wilson proclaimed November 11 as Armistice Day to remember the tragedies of war and appreciate peace achieved by the armistice (truce). In 1938, Armistice Day was made a federal holiday. Congress renamed the day Veterans Day to honor all United States Veterans in 1954. Around the world, the anniversary of the end of World War I is a day to remember those who have died in war. Australia, Canada, and New Zealand observe Remembrance Day on November 11. The United Kingdom observes Remembrance Day on the Sunday closest to November 11.

November is also Native American Heritage Month, a time to observe the cultures, histories, and traditions of Native Americans. Many Native Americans have served in the United States armed forces, contributing to the United States’ success in World War I (1914-1918) and World War II (1939-1945). Most notably, Native Americans called the Code Talkers developed and used codes that enabled the United States and its allies to communicate globally without enemy interference.

The Code Talkers were small groups of Native Americans who served in the United States armed forces in World War I and World War II. Code Talkers developed and used codes in Native American languages to send secret messages, helping the United States and its allies win both wars.

The engineer Philip Johnston suggested the United States Marine Corps use Navajo language as a code during World War II. He grew up on a Navajo reservation and knew that the Navajo language is unwritten, difficult to decipher (decode), and unknown to most people who are not Navajo. In 1942, the United States Marine Corps recruited 29 Navajo men to develop the code. The code talkers used familiar wards to represent U.S. military terms. For example, bombs were called eggs in Navajo. They also created a new phonetic alphabet with Navajo words.

Similarly, in World War I, 19 Choctaw men had served in the U.S. Army, sending and receiving messages based on the Choctaw language. During World War II, 17 Comanche men used their language for code in the U.S. Army Signal Corps.

Mary Reibey, Australian convict and merchant
State Library of New South Wales

Australia is famous for its unique culture, metropolitan cities, and unusual wildlife, among other things. Each week, this seasonal feature will spotlight one of Australia’s many wonders.

Mary Reibey was a famous woman convict in the history of Australia. A convict is a person found guilty of a crime. From 1787 to 1868, more than 162,000 convicts were sent from Britain (now the United Kingdom) to colonies in Australia. In Australia, Reibey became a successful merchant and trader.

Reibey’s parents died when she was young, and she was sent to live with her grandmother. At the age of 13, Reibey ran away from home. She dressed as a boy and gave her name as James Burrow. She was arrested for stealing a horse and sent to Australia for seven years. In 1794, at the age of 17, she married Thomas Reibey, an Irish trader with the East India Company. The Reibeys lived together along the Hawkesbury River near Sydney, New South Wales. Thomas was granted land and founded a trading estate named Entally House.

Reibey was born Molly Haydock on May 12, 1777, in Bury, near Manchester, England. Little is known about her childhood before she ran away. After her arrest, she arrived in Sydney on the Royal Admiral, a trading ship that also transported convicts, in 1792. She worked for two years as a nursemaid for Major Francis Grouse, the English lieutenant-governor of New South Wales, before marrying Thomas Reibey.

The Reibeys’ business interests expanded to include multiple farms and a cargo business. When Thomas died in 1811, Mary assumed all responsibility for the businesses. Mary had experience managing the businesses while Thomas was absent from Sydney for months on trips. She became known as a community role model and prosperous businesswoman. She was also respected for her interest in education and the church.

Mary invested in Sydney by building in Macquarie Place. In 1825, she was appointed one of the governors of the Sydney Public Free Grammar School, an early college-preparatory school. She expanded the family business and eventually retired in 1828. In 1835, Mary built a cottage outside Hunters Hill, New South Wales. She later built a house in Newtown, Sydney, where she died from pneumonia in 1855. Reibey is featured on the Australian 20-dollar note.

A diver swims over the two-masted schooner Walter B. Allen, which sank in Lake Michigan 1880.
Credit: Tamara Thomsen, Wisconsin Historical Society

Off the lakeshore in Wisconsin, dozens of ships lie under the surface. In October 2015, the National Oceanic and Atmospheric Administration (NOAA) announced a new national marine sanctuary. In June 2021, the NOAA officially designated the Wisconsin Shipwreck Coast National Marine Sanctuary in Lake Michigan. Marine sanctuaries are protected waters, habitats, and archeological sites. In this case, NOAA’s sanctuary protects archeological, cultural, historic, and prehistoric artifacts, along with all historic shipwreck sites that served an important role in maritime heritage. The NOAA and the state of Wisconsin are co-managing the sanctuary.

The area is 726 square nautical miles (962 square miles or 2,492 square kilometers) along the coasts of Manitowoc, Port Washington, Sheboygan, and Two Rivers. The sanctuary protects 36 known shipwrecks. Of those, 21 are in the National Register of Historic Places. Because of Lake Michigan’s cold temperature and lack of salt, these shipwrecks are preserved with more integrity than usual, and some remain mostly intact. Researchers believe there are up to 59 shipwrecks in the sanctuary. Wisconsin spent three decades preserving historic maritime sites against human and natural activities. The sanctuary provides opportunities for archeological preservation, research, and education.

The shipwrecks have historical significance. They include the two oldest known shipwrecks in Wisconsin. From the 1800’s through the 1900’s, the Great Lakes were used to ship such goods as coal, grain, and manufactured goods. Hundreds of thousands of settlers used the lakes to move to the Midwest and West of the United States. Midwestern cities, farms, and industries grew as a result.

Credit: © Manny DaCunha, Shutterstock

The Fourth of July is Independence Day in the United States. The day marks the nation’s birthday, July 4, 1776, when delegates to the Second Continental Congress, meeting in Philadelphia, adopted the Declaration of Independence.

The delegates represented the 13 British colonies, which had come to resent the ever-increasing taxes and restrictions that King George III sought to impose on them. In April 1775, British troops had clashed with colonial militia at Lexington and Concord, Massachusetts, in effect signaling the outbreak of the American Revolution. The Declaration of Independence explained the reasons for the colonists’ rejection of British rule, detailed the ways in which the British government had violated American rights, and declared the freedom of the American colonies from Britain. The American Revolution ended in 1783 when Britain recognized the independence of the United States.

July 4 is traditionally a day of patriotism and celebration, including a full menu of picnics or cookouts and fireworks, with popular side dishes of baseball, fairs, parades, and parties. Last year, public celebrations of the holiday were largely absent, as people followed social distancing measures intended to stem the COVID-19 pandemic. This year, with widespread vaccinations putting the disease in retreat in many areas, fireworks and other public displays have largely returned.

The Fourth of July isn’t just a day for celebration, however. It’s also a good time to reflect on the promise of freedom outlined in the Declaration of Independence and to think about how various groups are still struggling to achieve that freedom. In a year that followed worldwide protests over the killing of George Floyd, many people are choosing to make the Fourth not only a celebration of our nation’s history but a time of reflection and preparation for its future.