What is a whooler?

What is history divided into time known as? What is relationship between the rulers of Europe and the Catholic Church during the Crusades? Did serfs have last names? Who is the bishop in the Middle Ages? How many people visit the Crazy Horse Memorial each year? How many years has it been since 1500 to 2000? The most famous European to travel to china serving the government of kublai khan from 1275 to 1292? What did nobles eat for breakfast? What obstacles to building the network of roads did the Romans face? What were 3-5 achievements of the Roman civilization? Why did Weimar experience a cultural revival in the 1920s? What is the origin of the word capable? What year was 60 years ago? Which millennium did the first productive agricultered appear? How long would it take to build a roman mosaic? What was the purpose of the crusades and did they win? Who owend Sicily during roman times? Why did the medieval drama decline? When did the first Europeans begin to explore Alaska? What century is 1321?