Which system did the new government created under the constitution use? a. a unitary system with all power concentrated in a central government. b. a presidential system with a unicameral legislature. c. a confederation with a better-organized central government than under the articles of confederation. d. a totalitarian system. e. a federal republic

I believe the answer is: C. a confederation with a better-organized central government than under the Articles of Confederation.

Prior to the new system, the power of the central government to overruled the states do not directly specified in the articles of Confederation. The new government create several regulation to ensure Federal government's supremacy over the states which make it easier for them to control the confederate states.

fertile good for trade etc

answer; size, shape, color and status;