What was the effect of early civilizations developing a division of labor? a. civilizations had social classes. b. civilizations had small populations. c. civilizations had nomadic lifestyles. d. civilizations had no economy.

Explain one example of how the u.s has struggles to balance energy independence and environmental

Name two parts of japanese society that were adopted from chinese society.

What was the most significant result of the opium wars? a. china’s navy was exposed as incompetent. b. china could no longer impose tariffs. c. they increased britain’s influence in china. d. they decreased europe’s influence in china.