Why did plantation qwners think they needed slaves

How the environment of the northeast region affects the lifestyle of the people that live there

Which is one important element of romantic literature

In article v of the united states constitution, the amendment process is explained. why did the framers include provisions for amending the constitution? a) to limit the individual liberties of american citizens b) to allow the constitution to adapt to future circumstances c) to allow the president to change the constitution as needed eliminate d) to ensure that state governments had more power than the nation