They had the immigrants do the labor because they could pay them less or it could've been kids cause they were no child labor laws so it is ethier kids or immigrants which were the(Chinese,Irish and more)
Answer choice C: region 3
Scottish philosopher who wrote The Wealth of Nations in 1776. Argued that money in and of itself did not constitute wealth wealth but merely its marker. He advocated Laissez-faire economic theory. Adam Smith also said that individuals should freely pursue their own economic interests.