The 19th century term describes the perceived right of Americans to use force or the threat of force to wrest desireable land from the grasp of... What does Trump mean when he invokes America's ...

McKinley sent U.S. troops into Cuba into 1898 and then, at the conclusion of the Spanish-American War, justified the taking of the Spanish Philippines, Guam, and Puerto Rico with the argument that ...

In his single term from 1845 to 1849, President James K. Polk extended the United States from sea to shining sea. Polk maintained a “keen ability to balance the diverse desires of the nation while ...

Chances are you haven't heard the term "manifest destiny" since high school history class. That is until President Trump's inaugural address last month, when he used it to call for America to "plant ...