Answer:
The correct answer is that the school of social thought that insist on social structures is Anthropology.
Explanation:
Anthropology is the science that study human behavior and their culture in societies in the past and future.
The push factor is the second answer. Pull factor would be the opposite
He believed that the government could pull the economy out of a depression by increasing government spending.
Bird and egg drop experiment are similar in nature. When the birds fly and have wings they slow down when they are landing.