Mercantilism is a "zero-sum" economic system, whereas the free enterprise system is based on expanding wealth. Free enterprise was meant to benefit both parties involved. <span />
Answer:
election, rather than appointing, of officials
<span>Columbus's voyage was about the acquisition of gold and spices. He started his long voyage with the aim to find India, where he would get those two things from, however, somehow he ended up in the New World, which he thought was India, but was in fact what came to be America. Thus, mistaking America for India, he named the inhabitants of the continent Indians. </span>
A: The Civil War
Assuming that you're talking about the American (U.S) civil war, that is.
The civil war was a conflict between the rights of the (slave owning) states and the national government. A war about state rights.
The war of 1812 was between 2 independent, sovereign nations.
The great depression was just an economic thing.
The northwest ordnance, I have the least knowledge of, but it still wasn't between states and the national government.
Hope this helps.