Factory laws
Since the factory workers created trade unions, they fought for their rights and the parliament soon introduced factory laws. For example, the mines act and factory law which limited the age and time of workers in the mineshaft.
First of all... what period? because if you are talking about this time, I think it is becaise they want to feel powerful to be able to have more allied countries in any situation, they also do it because they want to control most of the world natural sources that other countries have.
Tiber River this is your answer
"<span>D. He was the first black man to be named a cabinet secretary" is not an accurate description of Benjamin Banneker. Banneker was an impressive and self-taught individual who corresponded with Jefferson and was fascinated with the world around him</span>