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.
Ending slavery means it will stop for sure, mean while ending the slavery trade means you won't be making more trades but slavery still exist.
Hope this helps! :)
To support your answer and give you credit when your teacher is grading your work.
Absolute. I would use absolute because if you give a relative they will not be able to find you they will only find your area. Also, if you give them a relative location when they do find you, your pizza will be cold.