Labor unions were formed to push for "a. better working conditions" "d. eight-hour workdays" and "<span>f. demand for higher wages" since the Industrial Revolution had led to great mistreatment of workers. </span>
Each take on one task for the President so that he does not have to overload himself with work.
Explanation:
a representation of a plan or theory in the form of an outline or model
It was the Cotton gin it made things easier and faster.
Alberto Gonzales is an American lawyer who served as the 80th US Attorney General, appointed in February 2005 by George HW Bush.