Answer:
5,550
Explanation:
it was 3500 BCE.
which is 5,500 years ago.
The U.S. federal system consits of a national government and what other government level
regional level
To learn about the cultures and all that great stuff
Economic opportunities seems to be the driving factor for migration nowadays. An example of a group of migrants migrating from areas with a lack of economic opportunities to areas with more economic opportunities are Mexican immigrants seeking job opportunities.
Southeastern coast
I am pretty sure this would be right as I have had a friend from Australia tell me this good luck.