How is this an example of Manifest Destiny?

An example of Manifest Destiny is the belief by President Polk's administration that the U.S. should expand throughout the continent. ... (US) The political doctrine or belief held by the United States of America, particularly during its expansion, that the nation was destined to expand toward the west

“larger states wanted congressional representation based on population, while smaller states wanted equal representation. they met in the middle. larger states wanted congressional representation based on population, while smaller states wanted equal representation.” i hope this information you.