On this day in History - November 20

1820 – An 80-ton sperm whale attacks and sinks the Essex (a whaling ship from Nantucket, Massachusetts) 3,200 kilometres (2,000 mi) from the western coast of South America. (Herman Melville’s 1851 novel Moby-Dick was in part inspired by this incident.)

1977 – Egyptian President Anwar Sadat becomes the first Arab leader to officially visit Israel, when he meets Israeli prime minister Menachem Begin and speaks before the Knesset in Jerusalem, seeking a permanent peace settlement.