Tell me da right answer is it A or D

Which sentence best describes the effect of the articles of confederation on the government

What did the u.s. want to build on the land acquired through the gadsden purchase?

What were three advantages the north had in the civil war? it was fighting most battles on home ground. it had a greater number of soldiers. it had more highly skilled military leaders. it had a stronger navy. it had a better network of railroads. pick three .