Answer:
B. settling together in villages
D. trading along rivers and coasts
Explanation:
The Neolithic Revolution was the one that changed dramatically the lifestyle of the humans. Instead of being hunters and gatherers, the humans started to cultivate crops, thus they started to engage in agriculture. This resulted in surplus production of food, which was enough for the whole year, but also for trade. Small scale trade also started to occur along the rivers and along the coastlines, which was also a massive change.
Pueblo grants were used to establish new settlements and communities in new Mexico.
I do think it is Nelson Maldela I hope this helped. I'm not 100% sure but I recognize the name and remember reading about him.
The answer is:
1. It increases competition.