One of the main reasons john d. rockefeller was able to succeed in the oil industry was because he
a) encouraged competition.
b) treated his competitors fairly.
c) combined vertical and horizontal integration.
d) urged government regulation of the oil industry.

What is the result of americans’ tradition of joining interest groups? a decline in political parties a large number of interest groups of all sizes a few large interest groups a large number of equally funded interest groups

Which of the following was not part of roman empire a: syria c: anatolia b: greece d: russia h. e.l. p asap

Which answer correctly summarizes the accomplishments of lucretia mott? a. mott founded several temperance and abolition groups. b. mott drafted a constitutional amendment to give women the right to vote. c. mott authored the declaration of sentiments and found the nwsa. d. mott organize the seneca falls convention and the first women's rights convention.