Please help with the US Government, I will give the brain lies for answering fully and all questions, but if you don't know some questions it's still ok to try to answer as much as possible.

b or c ( this is because my answer is short so just ignore it)

d.

the northwest territory became the most densely populated area in the u.s.

international economic development agencies harm poorer nations by encouraging them to serve as exporters to wealthier nations.