A term describing industrialists who became wealthy at the
expense of their workers.

answer; /// i believe that the correct answer is (divison of labor);

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.

the western roman empire flourished, but the eastern portion of the empire struggled.

hi, according to my research the answer to the first question would be false. al tabari was the author of the first medical encyclopedia & he was a persian scholar not arab