One's because One is the subject, so therefore whatever is being talking about, is possessive to them, therefore 's.
They became stronger and more fortified with the use of tools. They could now chisel stone and construct shelters from stone.
Answer: Slash-and-burn agriculture is a farming method that involves the cutting and burning of plants in a forest or woodland to create a field called a swidden. The method begins by cutting down the trees and woody plants in an area
Explanation:
religion and politics
People built religion and politics to form a functioning society with active citizens. While many believe that religion and state cannot be separated, most believe that the two should stand independent of each other.
The majority believes that regardless of different religious faith or political views, moral values should govern all human thinking and behavior within the society, and that each should have the freedom to pursue the truth and exercise his beliefs candidly.
