I think its trains but it also might be cars. I dont imagine there would be cars in rural areas. So probably Trains. If I’m wrong, please correct.
The Monroe Doctrine and the Roosevelt Corollary made it possible for the United States to go to Latin America and try to make them a part of the United States. The Roosevelt Corollary made it possible for the Monroe Doctrine to be enforced.
Answer:
Cotton Textile Mills
Explanation:
The first new England mills were all textile-based. The first mills were first introduced by the Boston merchants in the town of Lowell, Massachusetts. The textile factory in Lowell's workers were young women. The Lowell Mills hired younger girls along with single women in factories from New England farms. Many girls left their house from rural areas to join mills in cities to earn their living and support their families.