In what year did the Vacuum Oil Company become part of Standard Oil?
1879
1866
1901
1911
Answer
The Vacuum Oil Company was acquired by Standard Oil in 1879. Vacuum Oil was an early oil company founded in 1866, and its acquisition by Standard Oil helped expand the latter's reach and influence in the oil industry.
ExxonMobil Mania: Unravel the Energy Empire's Secrets!