The Caribbean was the arena for almost continuous rivalry and conflict among European nations as they competed with each other for naval and territorial supremacy
By the end of the Napoleonic Wars in 1815, Britain had emerged over France, Spain and the Netherlands (Dutch) as the most viable, imperial and naval power in the West Indies
When it was effectively challenged by the USA, a new nation which had emerged on the world scene when the thirteen British North American colonies finally won their independence from Britain
In the early years of the 20th century, American policy was described as a ''Big Stick'' policy because of the aggressive nature of its attitude towards the developing Caribbean republics
The construction of the Panama Canal during this period and the determination of the American Government to make the Caribbean an ''American Lake'' were largely responsible for this attitude
During this period, American dollars were pumped into republics which were plagued with political and economic unrest in an effort to bring about peace and stability and exclude any other foreign power from the Canal Zone
Having completing its internal expansion in the 1860s, and after the end of the American Civil War, the US was ready for external expansion
Several factors influenced this shift: depression which began in 1893, a fear that natural resources would be exhausted, awareness of the new imperialism among the European powers, concern that the us would be left ou1 of the benefits of empire and new markets if It dio not become Involved
To become a great nation, the us needed to build up its sea power and acquire colonies and defensive bases
American ships had been plying trade between the West Indies and the mainland since the 18th century
By the 1800s the waters of the Caribbean were major shipping routes
With American Investment in Cuba, Puerto Rico, Haiti and the Dominican Republic political stability was essential in the region to protect the trade route
The annexation of Hawaii and the growth of Its Pacific trade stimulated Interest in the construction of the Panama Canal and the urgent need to maintain peace in the region
For Americans. national security extended beyond their geographical boundaries
It meant protecting their independence, maintaining peace and stability in the region, excluding foreign intervention in the hemisphere, securing their trade and investment and keeping the world safe for democracy
A threat in any of these areas was seen as a threat to us national interest which necessitated military intervention from the US as the sell-appointed regional police force
Americans believed that for the United States to be fully secure and stable there must be peace and political stability in their sphere of influence
This meant rulers who were favoured by the US. Who supported US policies, who were considered democratic and who administered their countries along the lines determined by the US
Rulers who failed to comply with the wishes of the US were classified as undemocratic
The occurrence of political tension in their countries would make Americans regard them as unstable and provide legitimate reasons to intervene
Administrative, social and political reforms which often empowered unpopular rulers would then be Implemented
The US saw the wider Caribbean region as the American hemisphere which had to be protected from foreign interference
The Monroe Doctrine and The Roosevelt Corollary made it clear that America would not tolerate foreign Involvement in the affairs of the countries of the region and that any such Involvement would be viewed as an attack on the US
US Intervention prevented the European powers from exercising any control over countries in the hemisphere
Part of the Manifest Destiny of the US was the obligation to spread democracy across the globe
They gave financial, military and advisory support to any administration in the hemisphere that was pursuing those ideals
The US was firmly opposed to leftist or socialist governments and those which expressed anti-American sentiments and it intervened in countries where stability and US interests were threatened by opponents to democracy
Cuba was of strategic importance to the U.S. because it lay across the mouth of the Gulf of Mexico and blocked the United States' access to the Caribbean
Puerto Ricans agitated for home rule throughout most of the 19th century and ended in 1898 when Spain introduced the Charter of Autonomy which granted self-government to the Puerto Ricans
Under the Charter, general elections were held in March 1898 and Puerto Ricans were free from Spanish government restrictions since the Spanish settled on the island