How many centuries is 10 centuries?

Who started the 2nd crusades? What is the difference between the transcontinental railroad and the Oregon trail? Where was the western front Eastern front? Who was in charge the crusades? When was the statue of Trajan on Trajan's column replaced with a statue of St Peter? Who started the Russian gulags? Charlemagne began the line of kings known as the? What is the definition of the clash of civilizations? What is in fishbourne palace? What of one of two houses of the Roman republic which consisted of regular middle-class male citizens of Rome? Why did Tiberius grace his propose land reforms in 133 BCE? What best characterizes the renaissance? Were the Crusaders ever able to conquer the entire Holy Land? What did William Harvey wear? Was Francisco Pizarro's exploration successful? What event ended the Cultural Revolution? What allowed government officials to restrict the power of other officials of rome? How was the European life in the 1500s? Who lived in york castle? Why are crusades so important in christian history?