Do we need to keep our comunity clean as good citien

In the 1800s, most european powers followed policies of in which they imposed political and economic control of peoples around the world. a. imperialism b. expansionism c. mercantilism d. isolationism

Zach's reaction to this scenario is: "that's not a good decision. she'll probably wind up needing one, if not several, of her friends to cover for her. how do you think that's going to make them feel? " which of kohlberg's levels of development does this response represent?

Why is it necessary to obey social norms? write briefly.