What is the average height in the US

Which of the following is a claim about ancient rome that a historian could build san argument around

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.

Which statement describes the impact of the 21st amendment?