How did the indian removal act impact the united states?

What is the area of the trapezoid shown ?

Select all that apply. the tang dynasty interacted with foreigners by: a letting them buy property in china. b accusing them of corruption and the downfall of the dynasty. c trading with them, especially japan and korea. d teaching them to become monks. e attacking them with military forces.

How was the government that was created at the constitutional convention similar to the one proposed in the virginia plan?