I believe the answer would be senator McCarthy
Answer: A English trade in the New World
Explanation: In the late 1500's, Spain attempted to invade england, in part due to disputes over trade in the New World.
C is the answer. Wish you good luck.
Because she wished to enter as a free state which have unbalanced the power of the slave states---2 more senators plus reps.
I got is desert hope it helps