Tillich, Paul. 1886-1965. German/US Christian philosopher. Courage To Be 1952. Systematic Theology 1951-63..

Tilsit, Treaties. 1807. Russia, Prussia join Continental System. Russia free to attack Finland. Prussia surrenders to Napoleon, reduced in size. France controls Central Europe. Creates Warsaw Duchy, Westphalia.

Tubman, William. 1895-1971. Liberia. President 1941-. Women’s and native suffrage. School system.

Verona Congress. 1822. Last Holy Alliance congress. Authorized French intervention in Spanish revolution. British opposed intervention in New Spain. Failure of Congress System.

William I. The Conqueror. c1027-87. Norman conquest of England, 1066. Defeated Harold II at Hastings. Ordered Domesday Survey 1085. Built Tower of London 1086. Imported feudal system.

Yoga. Hindu and Buddhist system of meditation, breathing and exercise to achieve spiritual enlightenment.

Yüan. 1279-1368. Chinese Mongol dynasty founded by Kublai Khan. Grand Canal. Postal system. Marco Polo.