Which of the following is an example of mass production

What was the national government’s biggest concern is facing a war under the articles of confederation

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

What was one possible outcome of their virginia and kentucky resolves