Nile River - What percent of Egyptians live along the river? Which direction does the river flow? Why was the Aswan High Dam built on the Nile? I

All of the following were weaknesses of the articles of confederation, except: a) the central government was not permitted to regulate state, interstate, or foreign trade. b) the central government was not permitted to borrow money. c) the central government had little ability to regulate money. d) the central government had no ability to tax.