The reason the people of the United States felt like it was their right and duty to spread across the continent of North America was based on one idea called Manifest Destiny, which has the famous quote: "From sea to shining sea." Manifest Destiny was accomplished through the Monroe Doctrine, if you wish to learn more go to Wikipedia and look up the Monroe Doctrine or Manifest Destiny. I hope this answer helped.
"Across the continent" typically refers to going from one side of a continent to the other, usually implying a long distance travel journey.
yes it was their american right
The ambition of men
it is the thrid
It helped to fulfill America's manifest destiny by helping expand its territory across the North American continent.
Manifest Destiny.
Baha'is are spread right across Canada. They have a publishing centre in Thornhill Ontario.
The USA should extend from ocean to ocean.
Manifest Destiny.
Its charter granted Virginia land across the continent.
No continent 'has' Europe. Europe is a continent in its own right.
East, or right, of South America is the continent of Africa.