Idaho became the 43rd state to join the United States of America.
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Greta Gerwig's Barbie film was banned in Vietnam.
North America's biggest battle, ''The Battle of Gettysburg,” was won by the union.
Saladin's troops surrounded the Jerusalem Crusaders, so they were unable to reach the Springs of Kafr Hattin and would lose the battle.
'Back to the Future' was released in US theaters.
Maria Sharapova became the first Russian to win Wimbledon.
