Explanation Answer:
The Rise of the Merchant Class In contrast, Northern and Central Italy had become far more prosperous, and it has been calculated that the region was among the richest in Europe. ... This change also gave the merchants almost complete control of the governments of the Italian city-states, again enhancing trade.
The last one
Disagreements over state's rights, slavery, and other issues, the Civil War occurred when the tensions finally grew too much.
The supreme law of the land in known as the Constitution of the United states. It contains a bill of rights that can be revised and additions can be.made and repealed.
