Many people believe that the collapse of the Indus Valley Civilization was caused by climate change.
Answer:
as prices rose, less and less people were able to buy things,
unsold things piled up, so there was no need for production
in all, no one was working or buying, and this caused the economy to crash
The ideas of the Enlightenment helped lead to the American Revolution and American independence because they formed the philosophical basis for America’s claim that it should have more autonomy.