When was fdr elected to his first political office

Briefly describe what happened after washington crossed the delaware river

What project establish leonardo da vincis reputation as a creative and talented engineer

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