What is the definition of manifest destiny?

Manifest destiny definition, the belief or doctrine, held chiefly in the middle and latter part of the 19th century, that it was the destiny of the U.S. to expand its territory over the whole of North America and to extend and enhance its political, social, and economic influences. read more

After the turn of the nineteenth century to the twentieth, the phrase manifest destiny declined in usage, as territorial expansion ceased to be promoted as being a part of America's "destiny". read more

Manifest destiny definition is - a future event accepted as inevitable; broadly : an ostensibly benevolent or necessary policy of imperialistic expansion. How to use manifest destiny in a sentence. read more