Discover what happened on December 18 with HISTORY's summaries of major events, anniversaries, famous births and notable deaths.

December 18

Discover what happened on December 18 with HISTORY&#8217;s summaries of major events, anniversaries, famous births and notable deaths.

What Happened on December 18 | HISTORY

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America’s Founding Fathers decided that one elected civilian—the U.S. president—would lead the executive branch of the federal government, a governmental structure that has remained in place for more than 200 years.

U.S. Presidents

World War I pitted Germany, Austria-Hungary and the Ottoman Empire against Great Britain, the United States, France, Russia, Italy and Japan. New military technology resulted in unprecedented carnage. By the time the war was over and the Allied Powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

World War I

In the 15th century, Europeans began to sail west across the Atlantic Ocean in search of new routes to China and the East, but in the process they discovered what they labeled a "New World," although Indigenous people had lived there for centuries. Other explorers have pushed the limits of flight and seafaring, and traversed the frozen Continent of Antarctica.

Exploration

Slavery was widely practiced throughout the ancient world, and in the American colonies in the 17th and 18th centuries, which helped propel the United States into the Civil War.

Slavery

The Vietnam War pitted communist North Vietnam and the Viet Cong against South Vietnam and the United States. The war ended when U.S. forces withdrew in 1973 and Vietnam unified under Communist control two years later.

Vietnam War

Crime has been a dark and powerful undercurrent in human society throughout history. Uncover the facts behind some of the most daring robberies, brazen scams and brutal murders ever committed.

Crime

Sports and recreation are an integral part of human history, from the ancient Olympics to the Kentucky Derby, Jackie Robinson, Negro League Baseball, the Super Bowl and more.

Sports

Videos

<a href="http://history.com/">HISTORY.com</a> works with a wide range of writers and editors to create accurate and informative content. All articles are regularly reviewed and updated by the HISTORY.com team. Articles with the “HISTORY.com Editors” byline have been written or edited by the HISTORY.com editors, including <a href="https://www.history.com/author/amanda-onion">Amanda Onion</a>, <a href="https://www.history.com/author/missy-sullivan">Missy Sullivan</a>, <a href="https://www.history.com/author/matt-mullen">Matt Mullen</a> and Christian Zapata.

History.com Editors

Art history tells the complex story of human civilization through art, literature and design. It ranges from prehistoric art of the Neolithic period through Renaissance masterpieces, Impressionism, Modernism, the Bauhaus and contemporary art.

Art, Literature and Film History

World War II was the biggest and deadliest war in history, involving more than 30 countries. Sparked by the 1939 Nazi invasion of Poland, the war dragged on for six bloody years until the Allies defeated the Axis powers of Nazi Germany, Japan and Italy in 1945. Explore the battles, leaders and atrocities from the war and its impact on geopolitics and humankind.

World War II

Explore the wars, battles, leaders, civilizations, regimes, prominent figures and major events from the continent that encompasses 2 percent of the Earth’s surface. From Stonehenge to the Great Awakening to the French Revolution to the rise and fall of Communism in Russia, see how Europe’s often tumultuous history unfolded.

This Day In History: December 18

Mayflower arrives at Plymouth Harbor

Also on This Day in History December | 18

Joe Biden loses first wife and daughter in tragic car accident

First NFL playoff game is played indoors

President Donald Trump impeached

This Day in History Video: What Happened on December 18

Slavery abolished in America with adoption of 13th amendment

The Tokens earn a #1 hit with “The Lion Sleeps Tonight”

Fraudulent “Piltdown Man” fossil discovered

Japan invades Hong Kong

Woodrow Wilson marries Edith Bolling Galt

Last member of Irish secret society is executed

Nixon announces start of “Christmas Bombing” of North Vietnam

Battle of Verdun ends

Also on This Day in History December | 18

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