Compare and Contrast the actions of Northern states to dullify the Fugitive Slave Act with the actions of Southern states to nullify the tariff of 1832.

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