How were settlement societies different from hunter-gatherer societies?

What is the main idea of this excerpt? 1.1.3

The supreme court serves what important function in the u. s. federalgovernment?

Why did siddhartha gautama leave home at age 30? a. to find answers to his questions about human life b. to establish a religion that was better than hinduism c. to those who felt pain and suffering in life d. to spread his new religious ideas to other people