Answer:
Jiahu.
Indus Valley Civilzation. ...
Aztecs. ...
Mayan. ...
Norte Chico. ...
Roman Civilization. ...
Ancient Egypt. Ancient Egypt civilization took place between 3100 BC and 2686 BC. ...
Mesopotamia. Mesopotamia was the first civilization to emerge in human history.
Explanation:
Maybe this will help?? Hope it does :))
Europeans started to enslave Africans.
They started to use slaves instead of indentured servants, because the investment was better. Indentured servants only served for a few years, and then were granted freedom, while slaves were purchased and used for their entire lives. The investment of a slave was better than an indentured servant.
Answer: 1)allowed California to enter the Union as a free state
2)allowed new states to decide if they will be free or slave
3)lessened the penalties for states not returning escaped slaves
Explanation: it gave states an option of all sorts for comfort
