1712 - Twelve slaves were executed for starting a slave uprising in New York that killed nine whites.
1776 - The amended Declaration of Independence, prepared by Thomas Jefferson, was approved and signed by John Hancock, the President of the Continental Congress in America.
1848 - In Washington, DC, the cornerstone for the Washington Monument was laid.<!nps>
1884 - Bullfighting was introduced in the U.S. in Dodge City, KS.
1892 - The first double-decked street car service was inaugurated in San Diego, CA.
1901 - William H. Taft became the American governor of the Philippines.
1910 - Race riots broke out all over the United States after African-American Jack Johnson knocked out Jim Jeffries in a heavyweight boxing match.
1934 - Boxer Joe Louis won his first professional fight.
1939 - Lou Gehrig retired from major league baseball.
1946 - The Philippines achieved full independence for the first time in over four hundred years.
1955 - The first king cobra snakes born in captivity in the U.S. hatched at the Bronx Zoo in New York City.
1957 - The U.S. Postal Service issued the 4¢ Flag stamp.
1959 - The 49-star U.S. flag was debuted.
1960 - The 50-star U.S. flag made its debut in Philadelphia, PA
1976 - The U.S. celebrated its Bicentennial.
1987 - Klaus Barbie, the former Gestapo chief known as the "Butcher of Lyon," was convicted by a French court of crimes against humanity and sentenced to life in prison.
1997 - The Mars Pathfinder, an unmanned spacecraft, landed on Mars. A rover named Sojourner was deployed to gather data about the surface of the planet.
1997 - Ferry service between Manhattan and Staten Island was made free of charge. Previously, the charge had ranged from 5 cents to 50 cents.
<!The law took effect October 1, 2000.>
<!a>2004 - In New York, the cornerstone of the Freedom Tower was laid on the former World Trade Center site.<!a>
2005 - NASA's Deep Impact spacecraft took pictures as a space probe smashed into the Tempel 1 comet. The mission was aimed at learning more about comets that formed from the leftover buidling blocks of the solar system. The Deep Impact mission launched on January 12, 2005.