what do you mean by 3 or 4
God,Gold,and Glory were definite drivers for exploration. That's all I can say since there are no answer choices.
B: All Native Americans had been removed from the western frontier :) Hope that helped
The reason why Lincoln referred to the right of each state to control its own affairs was "<span>2. to affirm his belief in popular sovereignty," since his primary goal was "preserving the union"--not ending slavery. </span>
