Are these in the correct chronological order?

In the 1940s and 1950s what did the region described as being behind the iron curtain include? How vampires began? What groups made up the general Roman society? What is the meaning of samyavad? How many years has it been since 1985? How much did a cow cost in the 1700s? What was the phrase called when people moved out west in 20th century? Who one the crusade in the end? Where did the word jeans come from? What is a collapsed sonet ring? Where does a nun rank in the feudal system? What are three steps a young man would have to take to become a member of a guild during the middle ages? What impact Mary wollstonecraft have on history? What did the enlightenment stem from? How did the Romans bring unity to their empire? Was lucius septimius severus a good emperor? Where was the outhouse first invented.? What was the last year of the 20th century? What is the main reason that Henry viii split from the Roman Catholic Church? What is the origin of the name Stevie?