Answer:Many scholars believe that the collapse of the Indus Valley Civilization was caused by climate change. Some experts believe the drying of the Saraswati River, which began around 1900 BCE, was the main cause for climate change, while others conclude that a great flood struck the area.
Explanation:
B. Great Society
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Most abolitionists lived in the North.
The government created this video to give a more in-depth point of view of what happened in Pearl Harbor