Papal States: Did you mean...?

The Diet of Worms (January-May 1521) was the assembly convened by Charles V, Holy Roman Emperor to address, among other issues, the works of the reformer Martin Luther (l. 1483-1546) who openly criticized the Church. Luther was told to recant...

A scene at the signing of the US Constitution, oil on canvas painting by Howard Chandler Christy, 1940. United States Capitol, Washington, D.C.

Constitution of the United States, 17 September 1787. National Archives and Records Administration, Washington D.C.

This map illustrates the Baltic states in the period 1100-1400 CE.

The Bronze Age collapse at the end of the 13th century BCE saw a great many changes in the ancient world. Many second millennium states disappeared entirely, as cities were destroyed and peoples migrated. Others underwent a process of transformation...

The Unam Sanctam (1302) was a papal bull issued by Pope Boniface VIII (served 1294-1303) requiring the complete submission of all people, including kings, to the authority and dictates of the pope. As the Church was understood as holding...

The medieval indulgence was a writ offered by the Church, for money, guaranteeing the remission of sin, and its abuse was the spark that inspired Martin Luther's 95 Theses. Luther (l. 1483-1546) claimed the sale of indulgences was unbiblical...

A map indicating the territories controlled by the Crusader States or Latin East from 1229 CE to 1240 CE after the Sixth Crusade (1227-1229 CE)

A map showing the principle state of the Warring States Period in China c. 260 BCE.

A map indicating the extent of the Tang empire (618-907 CE) and its neighbouring states and tribes people.