There is many reason, one way they could've been worried about is if the
new settlers would make war or take their land and food.
Another way is that they could've cause the Mexican to come of their land.
Hope it helped
The correct answer is D. It called for immediate military intervention in any Latin American country experiencing unrest or political instability.
The Roosevelt Corollary was an amendment to the Monroe Doctrine by Theodore Roosevelt, the President of the United States of America. The Monroe Doctrine recognized Latin America and the Caribbean as territory to expand trade interests of the United States in the region. Further, its original goal was to maintain European hegemony outside the hemisphere.
Answer:C
forts on the shores of the Great Lakes
Explanation:
The answer is d) a sense of alienation