Today:
1776 – American naval forces commanded by Benedict Arnold fought the British at the Battle of Valcour Island on Lake Champlain during the Revolutionary War. Although the Americans lost most of their fleet, the battle delayed the British advance from Canada until the following year.
1809 – American explorer Meriwether Lewis, who led the famous Lewis and Clark Expedition, died under mysterious circumstances at an inn along the Natchez Trace in Tennessee. He was 35 years old.
1890 – The Daughters of the American Revolution was founded in Washington, D.C. The organization was established to preserve American history, promote education, and honor those who participated in the Revolutionary War.
1899 – The Second Boer War began in South Africa between the British Empire and the Boer republics of the Transvaal and Orange Free State. The conflict lasted until 1902 and resulted in British control over both republics.
1962 – Pope John XXIII officially opened the Second Vatican Council in Rome. Known as Vatican II, the council introduced significant reforms to Catholic worship and practices, including allowing Mass to be celebrated in local languages rather than exclusively in Latin.
1968 – NASA launched Apollo 7, the first crewed mission of the Apollo space program. Astronauts Walter Schirra, Donn Eisele, and Walter Cunningham spent 11 days orbiting Earth, testing spacecraft systems in preparation for future Moon missions.
1975 – Saturday Night Live premiered on NBC television with comedian George Carlin as its first host. The original cast included Chevy Chase, John Belushi, Dan Aykroyd, Gilda Radner, Jane Curtin, Garrett Morris, and Laraine Newman.
1984 – Astronaut Kathryn Sullivan became the first American woman to perform a spacewalk. She spent approximately three and a half hours outside the Space Shuttle Challenger during mission STS-41-G.
1987 – The AIDS Memorial Quilt was displayed for the first time on the National Mall in Washington, D.C. The enormous collection of handmade panels honored people who had died from AIDS and helped raise public awareness of the epidemic.
2002 – Former President Jimmy Carter was announced as the recipient of the Nobel Peace Prize for his decades of work promoting international peace, human rights, and economic and social development. He became the third U.S. president to receive the award.