622-Islamic Era begins: Muhammad and his followers begin migration from Mecca to Medina (Hijra)
1054-The Great Schism between Western and Eastern churches begins when Roman Cardinal Humbert issues a bull of excommunication against Cerularius, Patriarch of Constantinople, on the altar of the Hagia Sophia in Constantinople
1517-Copy of Martin Luther's 95 theses, the publication of which began the Protestant Reformation in EuropeThe Protestant Reformation
1519-Public debate between Martin Luther and theologian Johann Eck at Pleissenburg Castle in Liepzig, during which Luther denies the divine right of the Pope
1809-La Paz, Bolivia declares its independence from the Spanish Crown and forms the Junta Tuitiva led by Pedro Domingo Murillo, the first independent government in Spanish America
1894-Treaty of Aoki-Kimberley signed between Japan and England
1940-Adolf Hitler orders preparations for the invasion of Britain (Operation Sealion)
1945-First test detonation of an atomic bomb, Trinity Site, Alamogordo, New Mexico as part of the U.S. Manhattan Project
1982-Moon Sun-myung sentenced to 18 months for tax fraud
1990-The ANC send a report on police violence to President F. W. de Klerk and demand an end to "the shocking inhumanity" of police action in rural areas of South Africa