Answer:
1 . Industrialization made large-scale production smoother and more cost effective, which made mass-produced goods more available
2.
Upper strata= wealthy make greater profits = greater opportunities for profitable investments= growth of wealth
Explanation:
<span>provide free labor and therefore an economic advantage to slaveholding states. let white men build businesses rather than work on the farm</span>
The answer to your question is i think c . hope this will help.
Towns often developed near oases because it was easy access to water and they could farm there.