The First Crusade is initiated when Byzantine Emperor Alexius Comnenus requests help in reconquering from the Seljuk Turks the lost territory of Asia Minor . Pope Urban II at the Council of Clermont calls upon the princes of Christendom for an armed “pilgrimage” to recover Jerusalem from the Muslims.
The World war 1 has been documented as, World War, WWI, the War to End All Wars, and the Great War.
The United States Constitution can be changed informally. Informal amendments mean that the Constitution does not specifically list these processes as forms of amending the Constitution, but because of change in society or judicial review changed the rule of law de facto.
Answer:
https://es.m.wikipedia.org/wiki/Narcoparamilitarismo
1. Greece specifically Athens developed democracy and not China.
