Answer:
Slave labour was restricted largely to domestic service. Rural wage rates were depressed owing to the caste system and the “village community” mechanism. In the city, the monopoly of resources by the ruling class necessarily depressed wages through the market mechanism itself.
The primary goal of the American Foreign Missionary Society was "<span>to establish missions in lands west of the Mississippi River," </span>
It's the second one, the development of irrigation, because then everything was rich in soil and food, making them have to make food surpluses. I hope you found this helpful! (:
-pollution
-increased greenhouse gas
-global warming
-urbanization