A key principle of the economic theory of Communism is 1. restoration of a bartering system
2. government ownership of property
3. privatization of business
4. organization of workers' unions

Morning how ur day and quick question who started the civil war?

How was slavery in mesoamerica, africa, and the arab world similar? many enslaved people were forced to pledge loyalty to their owners. many enslaved people worked in exchange for protection from foreigners. many enslaved people were captured during war. many enslaved people taught and tutored children.

How did the northern u.s. change during the 19th century? select the best choice from the answers provided. a. it became more industrial. b. it became more agrarian. c. it became less populated. d. it became less diverse