Answer:domesticating them
Explanation:I don't mean keep them as pets but they do faming,livestock farming etc with animals.you have not mention the region that you want to know but by considering world wide chineese have bee began to do agricultural activities from the last period of 9 th millenium so it proves that people have been used animals for their day to day ativities
Answer:
Relations between the Soviet Union and the United States were driven by a complex interplay of ideological, political, and economic factors, which led to war.
Explanation:
Fed gov will become too powerful
Railroads helped connect the east and the west
