Did conditions for african americans improveduring theprogressive era

Plz answer meh question it"s due in 5 what were the israelites known for that made them unique among ancient peoples?

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.

Why did the national government under the articles of confederation face bankruptcy?