How did Mesopotamians influence the culture of the ancient Egyptians

The Mesopotamians influenced the cultures of Egypt and Greece through long-distance trade and cultural diffusion and, through these cultures, impacted Rome  

Explanation: (looked up most of it) but hope this could help you

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

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the answer would be:

b. race