How did the mining industry affect future industries in the Indian Temtory? A itencouraged miners and settlers to leave the territory
Bit made it more difficult for railroads to continue to grow.
It provided a labor force for future oil and natural gas industries
Dit decreased opportunities for new small businesses

c

Explanation:

[C] It provided a labor force for future oil and natural gas industries.

EXPLANATION:

The mining industry affected future industries in the Indian territory in that it provided a labor force for future oil and natural gas industries. Many people worked in the mines that were in the Indian territories. Mines were a source of income and people wanted a job to support their families.

by 1890, the united states had by far the world's most productive economy. american industry produced twice as much as its closest competitor--britain. but the united states was not a great military or diplomatic power. its army numbered less than 30,000 troops, and its navy had only about 10,000 seamen. britain's army was five times the size of its american counterpart, and its navy was ten times bigger. the united states' military was small because the country was situated between two large oceans and was surrounded by weak or friendly nations. it faced no serious military threats and had little interest in asserting military power overseas.