Answer:
The tribes of central and southern Africa is based on Africa's Customs
Explanation:
The two people who were at the forefront in calling for change during the Reformation were <span>John Calvin/Martin Luther.</span>
In a social system, there are peers and strangers to distract one from pursuing their work. While chatting with others, you may forget your train of thought or a good idea. People are likely to take you away from your work more so than a physical system (in which you can always turn off the TV, but not get people to quiet down)
The Caribbean Sea borders Venezuela to the North.
The industrial revolution. There was now an excess amount of product and people started having less kids however, those kids survived.