The Crusades involved which two groups

Who was at the top of the feudal system hierarchy

Which religious movement was joined by organized labor to improve work-related concerns? second great awakening social gospel movement first great awakening christian fundamentalism

How were the okanogan highlands formed? a. by subduction, which caused huge folds in earths surface b. as a result of retreating glaciers carving great valleys into the earth c. when molten rock from under the earth approached the surface d. when the collision of volcanic island chains and ocean rocks formed new earth