The first class of students graduated from the United States Naval Academy.
Source
The Great Arab Revolt against the Ottoman Empire led by Lawrence of Arabia was initiated in Mecca.
NASA's Explorer 49 was launched into Earth's orbit to research long-range radio waves within the Milky Way.
The Opportunity Mars rover sent its last signal to Earth.
Innocent Bridget Bishop was the first person to be trialed and hung for witchcraft in Massachusetts, US.
President Franklin Roosevelt became the first president to travel abroad during war.
