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may 23, 1937 - John D. Rockefeller Considered the wealthiest American of all time
Description:
He built the first oil refinery in 1870 and had a monopoly in the US over the oil company.
Added to timeline:
Gilded Age to WW1
By
Emma Maxwell
12 Mar 2019
0
0
306
Date:
may 23, 1937
Now
~ 88 years ago
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