Answer:
Fluctuations in the economy is the correct answer.
Explanation:
In this way, geography<span> kept early </span>China<span> culturally and economically isolated from the rest the world. However, </span>ancient Chinese<span> civilizations were exposed to the sheep and cattle herders inhabiting the grasslands in the northwest, and the fishing cultures along the southeast coasts.</span>
The Industrial Revolution substantially increased the material wealth of world. It ended the dominance of the agricultural industry. The factory owners, especially the textile mill owners had the most economic power during the early Industrial Age. The textile industry became the biggest industry and employed the most labourers during the early years of the Industrial Revolution. Prior to the Industrial Revolution, merchants held the economic power. They would supply the raw materials to manufacture cloth and pick up the finished products. Women would weave this cloth at home using hand-powered looms.
I dont get what you are trying to ask here
Answer:
B. Life-cycle.
Explanation:
When Alfonso says, "It would have been tough to be a father at age 21, but being one at age 28 is super," he is noting the important role that life-cycle factors play in human development.