Significant Historical Events Mark September 3rd

From the end of the Revolutionary War to the first federal Labor Day, September 3rd is notable for multiple landmark moments.

The Treaty of Paris, signed on September 3, 1783, ended the Revolutionary War and recognized U.S. sovereignty.
The United States celebrated its first federal Labor Day holiday on this date in 1894.
In 1935, Sir Malcolm Campbell became the first person to drive a car over 300 mph.
Allied forces invaded Italy during World War II on September 3, 1943.
Walmart announced changes to its ammunition sales policy following a deadly shooting in 2019.