Afounder of u. s. steelfocus of muckraking journalist ida tarbellimmigrated to u. s. from scotlandoversaw creation of general electricpioneered horizontal integrationpioneered vertical integrationsold steel business to his competitorstandard oil company
andrew carnegie
john d. rockefeller
j. p. morgan

the answer is bastille

- "made the south's economy grow rapidly and a small effect that a lot of people don't know is that it made the more demand of slaves and cotton products. and also new states formed due to plantations growing in size."

< 3

i think the answer is b.

answer: an oligarchy is a political system in which the government is run by a group of noble families, or the elite wealthy members of a society. a present day oligarchic government is iran.

explanation: