Answer:
C separation of powers.
Explanation:
Federalism is where the power for state and the federal government is divided. Separation of powers is the division of state and government powers in order to limit one side from the concentration of power. Checks and balances is where the state and government has regulations and certain powers specific to it's branch to prevent complete dominance. Judicial review is the supreme court declaring a legislation constitutional v. unconstitutional.
To expand their boarders in both international trade, and influence. Becoming an imperialistic nation led to monetary changes, and this started with the time of President Theodore Roosevelt.
The French army helped America corner the British by making a blockade and preventing any escape by water whilst the Americans attacked and sealed off any escape by land.
The U.S Civil War started because the North wanted to abolish slavery. The South wanted to keep slavery. The Civil War started because the South didn't want to have slavery abolished. It didn't work out so well for the South because the North won and took over the South land.That is how the U.S Civil War started.
