How did the invention of the telephone affect businesses during the late 1800s? a) caused greater unemployment b) made businesses more efficient c) made businesses more inefficient d) caused greater confusion and inefficiency

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.