1868 – The U.S. Congress enacted legislation granting an eight-hour day to workers employed by the Federal government. 1868 – ...

1080 – At Brixen, a council of bishops declared Pope Gregory to be deposed and Archbishop Guibert as antipope Clement III. 1580 – The Book of Concord was first published. The book is a collection of ...

0841 – Charles the Bald and Louis the German defeated Lothar at Fontenay. 1080 – At Brixen, a council of bishops declared Pope Gregory to be deposed and Archbishop Guibert as antipope Clement ...