Answer:
D. Labor union leaders believed that even low-level employees should have some influence over their wages and conditions.
Explanation:
Remember, a union is an organized association of workers formed to protect their own interests. So the only answer that would make sense would be D. All the other answers would apply to the industrialist, since the goals of the industrialist would be to profit, wether it be at the expense of the workers well being or not.
I just took the test, the answer is c. Northerner traveling to the South to make money.
On the most basic level, the ancient river valley civilizations influenced classical empires because they influenced civilization, period. The river valley civilizations are the most lasting and historically attested instance of the greater phenomenon of humans moving from a nomadic lifestyle based on hunting and herding to a sedentary one based on agriculture.
I believe the answer is C.