B.by providing arms and ammunition to Native Americans
The thing that happened to the ancient peoples of the Indus Valley is D. They disappeared as though into thin air, and the cause remains unknown.
The Indus Valley was known as the Harappan civilization and it was formed in the Northwestern regions of South Asia. They were known for sculptures, pottery, etc.
The ancient peoples of the Indus Valley disappeared as though into thin air, and the cause remains unknown.
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Answer:
George Washing ton was the first president of America.
