In 1714, Britain’s Queen Anne died at age 49; she was succeeded by George I.

In 1876, Colorado was admitted as the 38th state.

In 1907, the U.S. Army Signal Corps established an aeronautical division, the forerunner of the U.S. Air Force.

In 1913, the Joyce Kilmer poem “Trees” was first published in “Poetry: A Magazine of Verse.”

In 1936, the Olympics opened in Berlin with a ceremony presided over by Adolf Hitler.

In 1944, an uprising broke out in Warsaw, Poland, against Nazi occupation; the revolt lasted two months before collapsing.

In 1946, President Harry S. Truman signed measures establishing the Fulbright Program and the Atomic Energy Commission.

In 1957, the United States and Canada agreed to create the North American Air Defense Command (NORAD).

In 1971, the Concert for Bangladesh, organized by George Harrison and Ravi Shankar, took place at New York’s Madison Square Garden.

In 1975, a 35-nation summit in Finland concluded with the signing of a declaration known as the Helsinki Accords dealing with European security, human rights and East-West contacts.

In 1981, the rock music video channel MTV made its debut.

In 1994, Michael Jackson and Lisa Marie Presley confirmed they’d been secretly married 11 weeks earlier. (Presley filed for divorce from Jackson in January 1996, citing irreconcilable differences.)

Ten years ago: Fidel Castro released a statement a day after ceding power to his brother Raul in which he sought to reassure Cubans that his health was stable after intestinal surgery.

The Associated Press