Answer:
Congress has the power to do several things in order to instill checks and balances. Congress has the power to overturn Supreme Court rulings, impeach the President and to conduct trials and to remove officers from the other branches of government.
Explanation:
Prior to the 1600's the transatlantic slave trade was virtually monopolized by the Portuguese.
Answer:
What's the question?
Explanation:
I got the first half, but nothing else.