It is clear that as the European empires struggled to maintain control over their colonial possessions during the nineteenth and twentieth centuries, the United States searched for footholds in the regions formally under European control. In the nineteenth century, the United States expanded westward and southward absorbing territory which had been held, often loosely, by Spain. In some cases, the United States annexed regions which became part of the union. In other cases U.S. businessmen, or filibusters, simply moved in and dominated the local economies. Due to the Napoleonic Wars and political shifts in Europe, little by little, European interests, or the ability to capitalize on the interests, in the Americas dwindled. Even Great Britain, the great empire of the 1800s, intensified its focus on developing colonial markets in Africa, India, and China rather than the Americas. Certainly the United States was not left alone in the Americas, but…