What is cadalism?

Who were the three dominant European powers in the 1500s? Why did feudalism develop in western Europe? Why was medieval life organized around feudalism and the manorial system? What was the ideology of American Cold War policies and practices the late 1940s to the mid-1950s? Where did the term husband originate from? How was greco-roman civilization formed? How many days are there in 500 year's? How did the colosseum kill people? When was the 20 century? What is a mentury? Why indo europeans migrated? What is the most famous place that gladiator games took place? What is the correct chronological order for the following three period? Who is name goes first man or woman? What was one major difference between the powers of the emperors in the east and the west of Rome? What were the similarities and differences between Japanese and European feudalism (framework)? What empire continued to flourish after the collapse of the western roman empire? What century is the year in 1999? Who ordered society along a strict code of conduct and chivalry? In the middle ages what was the most powerful city in western Europe?