A peaceful settlement of Delaware Indians were massacred by militia at Gnadenhutten in Ohio.
Russia's February Revolution, which eventually led to the overthrow the csarist government, began.
Phyllis Mae Daley, the first African-American nurse to serve in World War II, received her U.S. Navy commission.
The Supreme Court ruled that religious instruction in public schools violated the Constitution.
First U.S. combat troops arrived in Vietnam.
President Reagan called the USSR an "Evil Empire."
Baseball Hall of Famer Joe DiMaggio died.