A simple, yet precise definition of civilization would be from the author of young adult books, John Green describes civilization as it requires having surplus production of food. Most civilizations were near the river. This also includes the existence of a government, labor, and trade.
A war of attrition.
World War 1 is an example of this.
They possessed large amounts of raw materials
The answer is C. Slaveholders believed they helped enslaved people by providing food, shelter, and clothing while relieving them of responsibility.
Reformers believed that if you could you should help and reformers would be the men of good will so the answer would be Reformers.