Explain how the flooding of the Indus River benefited the Indus River Valley civilization? I WILL MARK BRAINLIEST.

because it destroyed their crops which they relied on and it costed them the money they would have earned for their crops.  and it probably ruined all of the good soil they used for planting.

Explanation:

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the fact that could also be added to column b is that during world war ii, specifically between the years 1941 and 1945, japan expanded its territory towards the indonesian territory in what was known later as part of the "pacific war". in that time, japan could conquer the philipines, singapore,   borneo, central java, malang, cebu, sumatra and various other islands of the area, therefore expanding its territory for a brief period of time.