I think it’s the 14th amendment and extended citizenship to former slaves
Answer:
B) The Great Leap Forward
Explanation:
I took the quiz.
<span>Because some of frontiersman wanted to reach deeper into the continent, and were now forbidden, whereas those on the coast were already settled where they were. that is why</span>
Answer: advances in technology energy resource discoveries energy prices social pressures and other factors.
Queen Isabella and King Ferdinand