Portal:United States/On this day/March 30
On this day for the United States
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Events
- 1822 - Florida Territory created in the United States.
- 1842 - Anesthesia is used for the first time in an operation by Dr. Crawford Long.
- 1855 - Origins of the American Civil War: Bleeding Kansas - "Border Ruffians" from Missouri invade Kansas and force election of a pro-slavery legislature.
- 1858 - Hymen Lipman patents a pencil with an attached eraser.
- 1867 - Alaska is purchased for $7.2 million, about 2 cent/acre ($4.19/km²), by United States Secretary of State William H. Seward. The news media call this Seward's Folly.
- 1870 - Texas is readmitted to the Union following Reconstruction.
- 1909 - The Queensboro Bridge opens, linking Manhattan & Queens.
- 1910 - Mississippi Legislature founded The University of Southern Mississippi.
- 1951 - Remington Rand delivers the first UNIVAC I computer to the United States Census Bureau.
- 1961 - The Single Convention on Narcotic Drugs is signed at New York.
- 1965 - Vietnam War: A car bomb explodes in front of the U.S. Embassy in Saigon, killing 22 and wounding 183 others.
- 1972 - Vietnam War: The Easter Offensive begins after North Vietnamese forces cross into the Demilitarized Zone (DMZ) of South Vietnam.
- 1981 - President Ronald Reagan is shot in the chest outside a Washington, D.C., hotel by John Hinckley, Jr.
- 1982 - Space Shuttle program: STS-3 Mission completed with the landing of Columbia at White Sands Missile Range, New Mexico.