What happened to cities between the years 1700's-1900's?

Which development take place within the northern international movement of the 15th century? 3 centuries how many years? What is the origin of the word centennial? The Crusades helped to increase the flow of trade in Europe True or false? What is Diocletian? How did men in Shakespearean times choose their bride? How is Charlemagne a barbarian? How did Romans save food? How many years ago was the 8th century? When did the witch hunts begin? How long ago were the 1950s? What is nero known for? Did a medieval page have to be a boy? What changed during the fourteenth century for Japanese woman of aristocratic rank? What century is 43? Which situation contributed most to the beginning of the renaissance? Did Roman theatre use props? How did mining affect western settlement during the late 1800's? What century is 1494? When was fiat currency introduced?