The United States of America often sent troops to the nations of Latin American and often became involved in the debt problems of Latin America as a result of the Roosevelt Corollary.
The Roosevelt Corollary was an extension of a previous idea to the doctrine of Monroe. On the one hand, the main idea of Monroe's doctrine was to prevent European's intervention in the Western Hemisphere, on the other hand, Roosevelt corollary was practiced to explain America's invention throughout the Hemisphere. President Roosevelt issued his Corollary to ensure financial strength and to keep other powers outside the Hemisphere. This Corollary stated that all the debts of the Latin American countries would be pay off by the United States of America.
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A triumvirate (Latin: triumvirātus) is a political regime ruled or dominated by three powerful individuals known as triumvirs (Latin: triumviri). The arrangement can be formal or informal. Though the three are notionally equal, this is rarely the case in reality. The term can also be used to describe a state with three different military leaders who all claim to be the sole leader.
In the context of the Soviet Union and Russia, the term troika (Russian for "group of three") is used for "triumvirate". Another synonym is triarchy.
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