.What is the purpose of the Full Faith and Credit Clause, Extradition, and Privileges and Immunities and how do they differ from one another?

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