In History, Today on July 4

A magnitude 6.4 earthquake struck Southern California, causing damage and prompting emergency responses.

North Korea conducted its first successful test of an intercontinental ballistic missile (ICBM), claiming it could reach the United States.

NASA's Juno spacecraft successfully entered orbit around Jupiter, beginning a mission to study the planet's composition and magnetic field.

The discovery of the Higgs boson particle was announced by scientists at CERN, confirming a key part of the Standard Model of particle physics.

North Korea launched seven ballistic missiles into the Sea of Japan, escalating tensions in the region and drawing international condemnation.

NASA's Deep Impact spacecraft successfully collided with the comet Tempel 1, providing valuable data about the composition of comets.

The groundbreaking ceremony for the Freedom Tower, later renamed One World Trade Center, took place in New York City. This marked a significant step in the rebuilding of the World Trade Center site after the September 11 attacks.

NASA's Pathfinder space probe lands on Mars, beginning its mission to explore the Martian surface.

In France, former Gestapo chief Klaus Barbie was convicted of crimes against humanity and sentenced to life imprisonment.

The United States celebrates its Bicentennial, marking 200 years since the Declaration of Independence.

The 50-star flag of the United States debuts in Philadelphia after Hawaii becomes the 50th state.

The United States engaged in its first military action of the Korean War during the Battle of Osan, resulting in a withdrawal against North Korean forces.

The Philippines gained independence from the United States.

Lou Gehrig delivers his famous farewell speech at Yankee Stadium, declaring himself "the luckiest man on the face of the earth."

West Virginia experienced one of its most damaging floods of the 20th century, distinctly remembered for its impact on the state.

Dorothy Levitt became the first British woman to compete in a motor race, taking part in a speed trial in Nice, France.

The Republic of Hawaii is proclaimed after the overthrow of the Kingdom of Hawaii.

Tuskegee Institute, founded by Booker T. Washington, opens in Alabama.

Anglo-Zulu War: The Zululand capital of Ulundi is captured by British forces, effectively ending the war.

The Siege of Vicksburg ends with a Union victory, a turning point in the American Civil War.

The first edition of Walt Whitman's "Leaves of Grass" was published.

Henry David Thoreau began his two-year experiment in simple living at Walden Pond.

The Iowa Territory was formally established by the United States.

Samuel Francis Smith's song "My Country, 'Tis of Thee" is performed for the first time in Boston.

Slavery was abolished in New York State.

Former U.S. Presidents John Adams and Thomas Jefferson both die on the 50th anniversary of the Declaration of Independence.

Construction of the Erie Canal began in Rome, New York.

The Louisiana Purchase was announced to the American people.

The United States Military Academy at West Point is officially opened.

The Second Federal Congress convened for the last time in Philadelphia. Preparations were underway to move the government to the new capital city, Washington, D.C.

The United States Declaration of Independence is adopted by the Continental Congress, marking the birth of the United States of America.

The city of Providence, Rhode Island, was founded by Roger Williams.

On July 4, 1456, a retrial verdict nullified the 1431 conviction of Joan of Arc as a heretic, clearing her name posthumously. This followed a campaign initiated by her family, leading to an investigation ordered by Pope Calixtus III.

The Battle of Halidon Hill took place, marking a significant encounter during the Second War of Scottish Independence. The English forces, led by King Edward III, decisively defeated the Scots under Sir Archibald Douglas.

The Battle of Hattin takes place, where Saladin defeats the Crusader states, leading to the Muslim reconquest of Jerusalem.

The supernova SN 1054 is observed by Chinese astronomers, leading to the creation of the Crab Nebula.

Saint Ulrich of Augsburg becomes the first saint to be canonized by a pope, Pope John XV, marking a significant development in the formal process of canonization in the Catholic Church.

The Roman Emperor Julian, known as Julian the Apostate, enters Antioch as part of his campaign against the Sassanid Empire. Julian's reign was marked by his efforts to restore paganism and reduce the influence of Christianity in the Roman Empire.