Which made trade among the states difficult under the Articles of Confederation?

Question

A. Trade policies set by the central government favored the larger states.

B. Each state printed its own money.

C. The central government taxed goods moving between states.

D. Each state taxed goods going to other states.

Answer 1

http://www.sparknotes.com/history/american/articles/section2.rhtml

Answer 2

Trade policies set by the central government favored the larger states