TinSoldier
New member
- Joined
- Jun 4, 2017
- Messages
- 1,568
Improve your infrastructure and oil economy with 25% cheaper upgrades to your Caravans, Roads, Dock, Storehouse, Oil Wells, and Oil Refinery for a limited time! Though petroleum has been known for thousands of years, its industrial-scale use and production only began in the 19th century. The first oil boom in the United States took place in western Pennsylvania, spurred by the construction of America's first oil refinery in 1853 and first oil well in 1858. (Event lasts from 15:00 UTC 11/9 until 15:00 UTC 11/13.)