Changes

Roosevelt saw it as the duty of more developed ("civilized") nations to help the underdeveloped ("uncivilized") world move forward. In [[Cuba]], the [[Philippines]], [[Puerto Rico]], and the [[Panama Canal Zone]], he used the Army's medical service, under [[Walter Reed]] and [[William C. Gorgas]], to eliminate the [[yellow fever]] menace and install a new regime of public health. He used the army to build up the infrastructure of the new possessions, building railways, telegraph and telephone lines, and upgrading roads and port facilities.  

Roosevelt saw it as the duty of more developed ("civilized") nations to help the underdeveloped ("uncivilized") world move forward. In [[Cuba]], the [[Philippines]], [[Puerto Rico]], and the [[Panama Canal Zone]], he used the Army's medical service, under [[Walter Reed]] and [[William C. Gorgas]], to eliminate the [[yellow fever]] menace and install a new regime of public health. He used the army to build up the infrastructure of the new possessions, building railways, telegraph and telephone lines, and upgrading roads and port facilities.  

Roosevelt dramatically increased the size of the navy, forming the new warships into a "Great White Fleet" for display purposes and sending it on a world tour in 1907. This display was  designed as a show of force to impress the Japanese, and even more to motivate Americans to support naval power and be aware of the new role in the Pacific. Yet, the ships were almost forced to return because of the inadequacy of American ports in the Pacific.<ref>James R. Reckner, "The Rebirth of the Fleet." ''Naval History'' 2007 21(6): 16-25 online at [[EBSCO]]; Edward S Miller,''War Plan Orange'' (1991) </ref>  

Roosevelt dramatically increased the size of the navy, forming the new warships into a "Great White Fleet" for display purposes and sending it on a world tour in 1907. This display was  designed as a show of force to impress the Japanese, and even more to motivate Americans to support naval power and be aware of the new role in the Pacific. Yet, the ships were almost forced to return because of the inadequacy of American ports in the Pacific.<ref>See Edward S Miller,''War Plan Orange'' (1991) </ref>  

Typical of his eagerness for closer cooperation with London was Washington's support for Britain in the [[Boer War]], despite public opinion that favored the underdog Boers.  the British reciprocated, so that in settling the boundary despute between Canada (controlled by Britain) and Alaska, the British sold out the Canadians to gain American favor--a stunning shock to the Canadians.

Typical of his eagerness for closer cooperation with London was Washington's support for Britain in the [[Boer War]], despite public opinion that favored the underdog Boers.  the British reciprocated, so that in settling the boundary despute between Canada (controlled by Britain) and Alaska, the British sold out the Canadians to gain American favor--a stunning shock to the Canadians.

Mitchener and Weidenmier (2006) show the economic benefits to the small countries.  The average debt price for countries under the US "sphere of influence" rose by 74% in response to the pronouncement and actions to make it credible.  That is, their bonds rose 74% because buyers now believed they would be repaid. The increase in financial stability reduced internal conflict because political factions could not count on winning control of the national treasury if they won a civil war. The program spurred export growth and better fiscal management, but debt settlements were driven primarily by gunboat diplomacy.<ref>Kris James Mitchener and Marc Weidenmier, "Empire, Public Goods, and the Roosevelt Corollary." ''Journal of Economic History'' 2005 65(3): 658-692. Issn: 0022-0507; online</ref>   

Mitchener and Weidenmier (2006) show the economic benefits to the small countries.  The average debt price for countries under the US "sphere of influence" rose by 74% in response to the pronouncement and actions to make it credible.  That is, their bonds rose 74% because buyers now believed they would be repaid. The increase in financial stability reduced internal conflict because political factions could not count on winning control of the national treasury if they won a civil war. The program spurred export growth and better fiscal management, but debt settlements were driven primarily by gunboat diplomacy.<ref>Kris James Mitchener and Marc Weidenmier, "Empire, Public Goods, and the Roosevelt Corollary." ''Journal of Economic History'' 2005 65(3): 658-692. Issn: 0022-0507; online</ref>   

====Panama Canal====

====Panama Canal====

Roosevelt understood the strategic significance of the [[Panama Canal]], which opened up the Pacific Coast and Asia to cheap shipping, and made it possible for the Navy to move between the Atlamntic and Pacific rapidly. He negotiated for the U.S. to take control of its construction in 1904; he felt that the Canal's completion was his most important and historically significant international achievement.

Roosevelt understood the strategic significance of the [[Panama Canal]], which opened up the Pacific Coast and Asia to cheap shipping, and made it possible for the Navy to move between the Atlamntic and Pacific rapidly. He negotiated for the U.S. to take control of its construction in 1904; he felt that the Canal's completion was his most important and historically significant international achievement.