Select all the correct answers.
Which two statements show the impact of the integration of coal mines and railroad networks in Indian Territory?
The demand for labor increased, which brought slavery back.
The economy of Indian Territory was further developed, which brought more wealth.
White settlers wanted to lease coal mines, which led to conflicts with the Five Tribes.
The coal miners started demanding higher wages, resulting in minimum wage regulations.
Immigrants came to the area, and new towns were established near mines.