The following was most responsible for enabling the growth of big business in America during the 19th century:
D. the government's laissez-faire approach to the economy
People cannot change their social standings.
<span>The answer is "Aggression and competition".
Sociobiology, the deliberate investigation of the organic premise of social conduct. The term sociobiology was promoted by the American researcher Edward O. Wilson in his book Sociobiology: The New Synthesis (1975). Sociobiology endeavors to comprehend and clarify creature (and human) social conduct in the light of normal choice and other natural procedures.
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The answer is c Gil hasn’t developed emotional regulations yet. Hoped this helped u