Question

Rockefellar and Carnegie were examples of *

O generals who helped defeat Native Americans
O Union leaders
Entrepreneurs who established monopolies in oil and steel

Answer 1

Entrepreneurs who established Monopolies in oil and steel.

Step-by-step explanation:

Rockefeller was known to be very rich making money from the oil industry while Carnegie made his worth off of his steel industry.

Answer 2

Entrepreneurs who established monopolies in oil and steel