<span>It said that the only people who became successful were people who were the fittest to do so. They deserved what they got for their hard work. It legitimized businessmen's success and allowed it to coincide with the American ideals of freedom and individualism.</span>
<span>the best option is B
the development of more efficient agriculture
The emergence of efficient forms of agriculture especially in Mesopotamia, led to emergence of early city states as food was produced in surplus to feed the town population. it also led to division of labor. this form of agriculture also contributed to sedentary lifestyle and improved nutrition thus explosive population that contributed to city establishments.
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Answer:
D
Explanation:
It is required that in order to receive citizenship from the US, you must take an oath of loyalty and make a pledge of allegiance to the US.