Explanation:
False, human depends on plants and other animals for food.
Answer:
C: Leaders have absolute power
Answer - A - Cotton was a primary cash crop
Reasoning - First we have to look at the question (Southern Economy). Which already gives you a hint that yes all the other industrialization and delivery help with money. But not as cotton was a base line for cash crop and its was the foundation to the south. Without cotton being a primary cash crop or white gold. Will equal to no money for the south economy. Yes A is the correct answer.
Psalm the first time in a long time ago, but I think the first time
John D Rockefeller would be the answer you're looking for :)