March 30

Thursday 30, 1972:

Vietnam War: The Eastertide Offensive begins after North Vietnamese forces cross into the Demilitarized Zone (DMZ) of South Vietnam.

Tuesday 30, 1965:

Vietnam War: A car bomb explodes in front of the U.S. Embassy in Saigon, killing 22 and wounding 183 others.

Thursday 30, 1961:

The Single Convention on Narcotic Drugs is signed at New York.<!--See http://www.incb.org/e/conv/1961/-->

Wednesday 30, 1870:

Texas is readmitted to the Union following Reconstruction.

Tuesday 30, 1858:

Hyman Lipman patents a pencil with an attached eraser.

More on March, 30

• March, 30 in History
• People Born on March, 30
• They left us on March, 30