How does walsingham's class and position affect his recording of events

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

Based on the excerpt, what does the war powers resolution do?

Wha industry did the refrigerated rail car impact the most