James J. McAlester contributed to the economic development in Indian Territory by making many lucrative coal claims and later on establishing McAlester Coal Mining Co.
Answer:
Missionary journeys
Explanation:
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<span> The lands in question were mostly gotten as a result of the Mexican-American War, and the settlement called for a $15 million payment to Mexico (but most of it was simply pro-rated out of Mexico's war debt).</span><span>May 16, 2016</span>