What group was usually found working in mines in Indian territory?

A - White Settlers

B - Native Americans

C - Immigrants

D - Spanish migrants

The correct option is B (Native Americans)

Explanation:

Native Americans, otherwise called American Indians, Indigenous Americans and different terms, are the indigenous people groups of the United States, with the exception of Hawaii.

There are more than 500 governmentally perceived clans inside the US, about a portion of which are related with Indian reservations indigenous people groups of the Americas are the Pre-Columbian people groups of North, Central and they demonstrate that every Native American slid from a solitary establishing populace that at first split from East Asians around 36,000 years back.

The correct answer is option C - "Immigrants".

Explanation:

In what was Indian Territory (now eastern of Oklahoma) there were lands rich in mineral deposits. The relatively high wages that the government paid to coal miners ($2.50 dollars a day) attracted many immigrants to work there. Most of the immigrants were Italian, in fact, Indian Territory was such a popular destination for Italians that the company that hired them put an office in McAlester, Italy.