john d. rockefeller gained control over much of the oil industry by
a.
managing a trust made up of standard oil and allied companies.
b.
buying large sections of the transcontinental railroad.
c.
going into partnership with andrew carnegie.
d.
charging higher prices than his competitors.
select the best answer from the choices provided
a
b
c
d

Group formed to protect artisans and increase their profits

2points which option best completes the diagram? humanitarian aid as a tool of foreign policy the united states provides humanitarian aid to rebuild after an earthquake. the country supports u.s. interests. o a. more educated citizens are more likely to create a democratic government o b. the citizens and government have a positive attitude toward the united states. o c. more prosperous citizens have money to spend. o d. the country's government discovers a new natural resource.

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