Context: As the number and size of agricultural societies increased, they expanded into lands traditionally used by hunter-gatherers. This process of agriculture-driven expansion led to the development of the first forms of government in agricultural centers, such as the Fertile Crescent, Ancient India, Ancient China, Olmec, Sub-Saharan Africa and Norte Chico.

Question: Who expanded into the territory of hunter-gathers?
Answer: agricultural societies

Question: What did the increase in agricultural areas produce?
Answer: first forms of government

Question: What were the Fertile Crescent and Ancient India ?
Answer: agricultural centers

Question: What type of expansion was it in places like the Fertile Crescent?
Answer: agriculture-driven

Question: Why did agricultural societies push into hunter-gatherer areas?
Answer: agricultural societies increased

Question: What were some of the second forms of government in agricultural centers?
Answer: Unanswerable

Question: As the number and size of agricultural societies decreased, what happened?
Answer: Unanswerable

Question: The process of fores-driven expansion led to what?
Answer: Unanswerable

Question: The lands traditionally used by hunter-gatherers were overtaken by what forms of government?
Answer: Unanswerable

Question: What type of development led to agricultural expansion?
Answer: Unanswerable