Question

Why was the Cleveland Massacre significant in the formation of Standard Oil?

Answer 1

A)Standard Oil significantly improved its business practices after the Cleveland Massacre.
B)Standard Oil was bought out by other Cleveland companies after the Massacre.
C)Standard Oil closed down after the Cleveland Massacre.
D(Standard Oil became a monopoly in the Cleveland oil market after the Massacre

Answer 2

What do you think the answer is @shaylaLuv ?

Answer 3

D?

Answer 4

I believe so.