What is at the center of representative democracy

Us a representative democracy

Nearly all modern Western-style democracies are types of representative democracies; for example, the United Kingdom is a unitary parliamentary constitutional monarchy, France is a unitary semi-presidential republic, and the United States is a federal presidential republic.

Explanation:

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.

the foundation of greek city-states: following the fall of the mycenaean civilization in the 10th century bc, the area surrounding the empire went through its own mini dark ages. answer and explanation