which of these is the best definition of "civilization" for a history class a) the way people talk b) a group that has a culture c) the ability to walk upright d) how sophisticated people behave

A civilization is a complex human society, usually made up of different cities, with certain characteristics of cultural and technological development. The best answer would be B.)

Explanation:

B idk tbh personally civilization is a complex human society, usually made up of different cities, with certain characteristics of cultural and technological development. In many parts of the world, early civilizations formed when people began coming together in urban settlements. I am not sure if this is helpful for you.

Explanation:

Civilization- the stage of human social and cultural development and organization that is considered most advanced.

c) troops march forward in close formation against newer, more accurate weapons