What happened 1392 AD

A disputed association between April 1 and foolishness is in Geoffrey Chaucer's The Canterbury Tales (1392).

Eriba-Adad I (1392–1366 BC), a son of Ashur-bel-nisheshu, ascended the throne in 1392 BC and finally broke the ties to the Mitanni Empire, and instead turned the tables, and began to exert Assyrian influence on Mitanni.