Explanation:
1. Federalism
2. The U.S. Constitution
3. Checks and Balances ( The legislative,Executive, Judicial Branch)
4. Popular Sovereignty
Ok so when the americans moved west, they built plantations and needed slaves for the plantations. In the east, however, the northern half wanted to free all of them.
The primary function of the senate was considered by the Founding Fathers as the popularly elected House of Representatives' check. Therefore, every state, regardless of the population or size, shall be equally represented. The Senate will share with the responsibility of the House of Representatives for all the lawmaking within U.S.
actually the answer is d.worked at challenging jobs in the cities.
