Imperial Diet (Holy Roman Empire)
The Imperial Diet was the deliberative body of the Holy Roman Empire. It was not a legislative body in the contemporary sense; its members envisioned it more like a central forum where it was more important to negotiate than to decide.
Seating plan for an inauguration of the Imperial Diet in the Regensburg Town Hall from a 1675 engraving: Emperor and prince-electors at the head, secular princes to the left, ecclesiastical to the right, deputies of imperial cities in the foreground.
The summons for Luther to appear at the Diet of Worms, signed by Charles V. The text on the left was on the reverse side.
"Here I stand": Martin Luther at the Diet of Worms, 1521 19th-century painting by Hermann Wislicenus
The coats of arms of prince electors surround the Holy Roman Emperor's, from flags book of Jacob Köbel (1545).
The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages and lasted for almost 1,000 years until its dissolution in 1806 during the Napoleonic Wars.
The double-headed eagle with coats of arms of individual states, the symbol of the Holy Roman Empire (painting from 1510)
The Holy Roman Empire during the Ottonian dynasty
Henry begging Matilda of Tuscany and Hugh of Cluny in Canossa Castle (miniature in an illuminated manuscript kept in the Vatican Library, 1115)
Frederick Barbarossa, Holy Roman Emperor