Answer:Exploitation of children in factory jobs
Explanation:Child Labour is one of the adverse effects of industrial revolution. Children are forced to works in the factory under dangerous conditions so as to support their parent. They do jobs like breaking coal in the coal mines, running errand work work in the factory and selling newspapers on the street. Children are mostly employed because they would receive a little amount unlike adults.
I'm pretty sure it's B and C.
(((SHORT EXPLAINATION)))
Thomas Jefferson bought 800,000 miles worth of land from the French, (West of the Mississippi River)
Mexico was given up I'm pretty sure out of fear - and they gave the U.S. Califoria sometime too.
Hope this helps!
Answer:
I guess it's c a confidentiality agreement I'm not really sure
His scientific philosophy was carefully built in Descartes idea about mind-body dualism.
