Which of these lines from the passage has an admiring tone

Brainliestttme : ) how did the soviet union try to maintain control?

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 have some historians rejected the labels bc and ad as laels for periods in world history