Why did so many factory owners in the late 1800s hire children rather than adults?

The eighteenth amendment specifically granted and governments the power to enforce prohibition

What pact signed on 1949 reinforce that the united states would not return to an isolationist policy

Kublai khan honored his mongol heritage by: a)marring only one wife b)praying facing mecca five times a day c)slaughtering ten chinese officials every year d)building a large enclosed hunting ground at shangdu,his summer palace