Did the crusades benefit Europe

What three groups made up the roman army? What years make the 19th century? What group held most of the power in medieval Europe? How long has the wedgie been invented? How many soldiers are in a detachment of roman soldiers? What century was 2012 in? What motivation id behind the crusades? What did the ancient roman used to decorate the floors and walls of their homes? Why is Augustus Caesar important history? Who did europeans bring to the western hemisphere to work on their plantations after they realized the natives could not do it? Travel through the Roman Empire was relatively easy true or false? What was the Roman name for St Albans? Which best describes the differences between western and eastern Europe during the cold war? Was Ivan the terrible 7 ft tall? What do you know about pilgrimages of the past and present? How many years passed between the founding of Rome and the building of Aqua appia and the via appia? What are some differences between the real west and the mythic west of popular culture? What is a westibule? Who where The first people to use the wheel? Who were the winners of each crusades?