What is a conavative?

How did traders move goods round the Empire? Which nations made up the roman empire? What year did the first intermedaiate? Is the Holy Roman Emperor and the pope the same thing? Did the Migration of the seljuk Turks let to the first crusade? How many years is it between 1859 to 1996? What western boundary did all the colonies have in common? What was the Italian word for the 14th Century which saw the Renaissance begin? Who invented sanitation and when was it? Contrast the idealism and chauvinism of the missionary efforts in the Western Hemisphere? What does the quote I know of no way of judging of the future but by the past mean? What body of water would the Romans call the roman lake? What kind of items were carried west as part of the columbian exchange? What event helped the unite east and west Germany? Why did the Holy crusades occur? What present-day country covers this area today? Why medieval agriculture was a communal endeavor? Why migth the French be proud of their long history? What changes happened in most eastern europe countries at the end of the cold war? What did the Cold War change or end?