Rockefeller was able to build his monopoly across the oil industry because he bought up oil refineries, cut costs and reinvested his profits in other refineries.
<h3>Who is John Rockefeller?</h3>
He was the owner of Standard Oil Company and also became one of the world's wealthiest men because of his oil business dominance.
He was able to build his monopoly across the oil industry because he bought up oil refineries, cut costs and reinvested his profits in other refineries.
Therefore, the Option A is correct.
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Many churches experienced a great increase in membership, particularly among Methodist and Baptist churches. The Second Great Awakening made soul-winning the primary function of ministry and stimulated several moral and philanthropic reforms, including temperance and the emancipation of women.
The most commonly held belief of the Social Gospel Movement was the salvation could be attained by helping others. EXPLANATION: The Social Gospel Movement emerged in the 20th century. During this movement, ideas of Christianity were applied to social issues.
Answer:
population structure
Explanation:
it makes sense for human enviroment interaction