The reasons for the suggested disappearance of the Indus Valley civilization were droughts and a decline in trade with Egypt and Mesopotamia, ancient civilizations which were not too extended far away from the Indus Valley. The droughts would have caused famine. Other reports equally suggest that immigration by new peoples, deforestation, floods or changes in the course of river could have affected the Indus Valley Civilization.
Answer:
Explanation:
Commerce clause, provision of the U.S. Constitution (Article I, Section 8) that authorizes Congress “to regulate Commerce with foreign Nations, and among the several States, and with Indian Tribes.” The commerce clause has traditionally been interpreted both as a grant of positive authority to Congress and as an implied prohibition of state laws and regulations that interfere with or discriminate against interstate commerce also known as the dormant commerce clause
The Palmer Raids were the ones deported over 500 suspected anarchists and leftists in the 1920s
What do you mean by that? African Americans never did gain the ability to gain office .
Food surplus gave more of the population time to develop and innovate new ideas
