American History: July Anniversaries
July 1 150th Anniversary of the opening of the Philadelphia Zoo, the first public zoo in the U.S. (1874) July 3 250th Anniversary George Washington assumed command of the 17,000-man Continental Army in Cambridge, MA (1775) July 4 Independence Day July 8 Liberty Bell tolls to announce Declaration of Independence (1776) July 20 Apollo 11 astronaut Neil Armstrong takes historic […]
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