Which answer best describes how the powers granted to Congress by the Articles of Confederation helped unite the states into one nation? (1 point) a Congress let the states decide the best way to expand the western territory and then let them agree on how to divide and govern it. b Congress made laws to expand the western territory and then passed laws to decide how to divide and govern it. c Congress declared war against the Native Americans to expand the western territory and then passed laws to decide how to divide and govern it. d Congress let the states decide whether to enter the war against the Native Americans and then let them agree on how to divide and govern the western territory