What was one major problem the United States faced at the close of the Civil
War?

slavery that was one of the many

Explanation:

Reconstruction, in u. S. History (1865-77) that followed the American civil war and during which attempts were made to redress the inequities of slavery and its political, social, and economic legacy and slove the problems arising from the readmission to the union of 11 states that had seeded at or before of war

britain's king george iii, however, refused to receive the petition, which, written we consider whom we must oppose in this contest, and if it continues, what may the fundamental grounds upon which americans were taking up arms had shifted. that king george refused to so much as receive the