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professor190 [17]
3 years ago
14

How did John D. Rockefeller use his business to help people?

Social Studies
1 answer:
Viefleur [7K]3 years ago
5 0

Answer:

They built fortunes in the oil and steel industries since many people used oil lamps adding iron backing help them last longer.

Explanation:They built fortunes in the oil and steel industries since many people used oil lamps adding iron backing help them last longer. Hope this helps. :)

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