July 6 – History, Events, Births, Deaths, Holidays and Observances On This Day

July 6 in History 371 BC – The Battle of Leuctra shatters Sparta’s reputation of military invincibility. 640 – Battle of Heliopolis: The Muslim Arab army under ‘Amr ibn al-‘As defeat the Byzantine forces near Heliopolis (Egypt). 1253 – Mindaugas is crowned King of Lithuania. 1348 – Pope Clement VI issues a papal bull protecting the Jews accused of having caused the Black…