Mesopotamia was right in between the tigris and the Euphrates river, therefore the rivers provided the land with very fertile soil.
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Some weaknesses of communism are that it removes the price system, eliminates incentives, reduces prosperity and severely restricts personal freedom. Communism was once a dominant economic system, but as of 2014, it has been largely discredited.
Answer:
The cultivavle land can be very beneficial to the locals and the country. If people use the land for agriculture, they can grow more crops and use them for commercial purposes. Medicinal herbs can be planted and exported to other countries. This can increases the income of locals and lift the GDP of the country.
Answer:Option(a) is correct option
Explanation:
Oversight is the mechanism in which monitoring and reviewing is done on power ,programs, task,implementation and making policies etc by Congress.This oversight is kept by U.S. Congress upon executive branches .
Other options are incorrect because power of committee over sub-committee for hearing and cases and Senate's approval for presidential appointment are not regarded as oversight. Thus, correct option is option(a).