Manifest Destiny was a belief that Americans were destined to expand across the continent, shaping US policies and ...

What does "manifest destiny" mean when applied to the stars? During his inauguration speech, President Donald Trump invoked the controversial doctrine, originally used to justify American ...

Monroe declared the importance of “Manifest Destiny” in an 1823 speech before Congress, after a major victory had been negotiated by Secretary of State John Quincy Adams with Spain.