It would be the job of the "c. the president of the United States" to uphold the supremacy clause of the United States Constitution, since this ensures the power of the federal government over the states.
Answer:
D. He had been against American involvement before becoming president.
Explanation: just saying it might be wrong
Answer:
The European colonizer looked for more raw materials that were needed to manufacture goods in Europe. While they also needed a new marketplace and Africa helped with that too, that was not the primary benefit that the colonizers got. Africa had a lot of raw materials that were untouched and Europeans used that to their advantage.
He's 56. And u coulda just googled him