Answer:
B
Explanation:
Before 1492 tobacco was unknown in Europe. Native Americans had been growing tobacco for ritual purposes and medicinal purposes for centuries before ever making contact with the Europeans. Europeans didn't start to import large quantities of tobacco until the 1590's
There was no railroad mileage in the pacific region in 1850 because of the lack of people,they could not get their supplies to the location.
Hope this helps :)
The Chinese Nationalists and the Chinese Communists united forces in 1926 to defeat the various war lords throughout the countryside of China who were keeping China in a state of semi-feudal anarchy.
One year later, Jiang Jie-Shi (CKS) and the Nationalists would stab the communists in the back in Shanghai, starting what would be a 20+ year-long civil war.
