Its C because the Indians got mad after the treaties were not honored and became semi-hostile to which the US gov sent in troops which promptly started several Indian wars.
Span of control means that each individual will be assigned to only one supervisor. Hope this helped :)
Answer:
Facing an election just weeks after succeeding to the Presidency.
Explanation:
He faced and won elections in 1949, almost four years after suceeding to the Presidency.
The answer is D. Principalities were small territories that were run by Russian rulers.
This due because they population was very small, and it still hasn't reached by the mongol Empire But they were very close with Russian Territories