Edward M. Bennett
Traditionally, colonialism is understood to refer to an area of the world acquired by conquering the territory or settling it with inhabitants of the nation holding it in control, thereby imposing physical control over the region and its population. There are two ways this condition may be terminated: the area may be freed of the control of the colonial power by allowing it to become an independent nation, or if the area is absorbed into the borders of the controlling nation.
The United States began its history as a colonial possession of Great Britain and confronted two other colonial powers in contiguous areas during its infancy and contested France and Spain for control of that territory. After the American Revolution, gradually the European powers were expelled, and the new United States expanded its influence by absorbing the contiguous territories until it controlled the area it occupies today. (Later, Russia was one of those powers expelled.) A debate has ensued concerning whether in this process the United States became a colonial power by its absorption of these areas. This discourse continues, but by the traditional definitions of colonialism, the American experience is quite different from that which characterized the European colonial tradition, as it was not until the late nineteenth century that the United States entered the race for noncontiguous colonies.
With the elimination of colonialism per se in the twentieth century, there emerged a new form, called neocolonialism, which may be defined as the establishment of a form of sovereignty or control without the encumbrance of physical possession or actual colonial rule. Here, the United States may be defined as a neocolonial power because it influences less powerful or Third World nations by its economic authority exercised through its control or preeminent influence on such agencies as the World Bank and the International Monetary Fund. When this new colonialism began is another debatable question, but there can be no argument with the assertion that it was certainly in place shortly after World War II and may have begun with the Marshall Plan.
See also ANTI-IMPERIALISM; CONTINENTAL EXPANSION; IMPERIALISM; ISOLATIONISM; MANDATES AND TRUSTEESHIPS; OPEN DOOR POLICY; RACE AND ETHNICITY.