The Continental Divide is located along the top of the Rocky Mountains in North America.

The Great Continental Divide is not in North Dakota but the Laurentian one does. On the map above, that is the green line.

The Rocky Mountains contain the Great Continental Divide in North America. This mountain range runs along the western side of the continent and separates the flow of water into the Pacific Ocean and the Atlantic Ocean.

The Caribbean Sea or the Atlantic Ocean are the only two choices.

Given that it's the division of the North American continent the answer would have to be the Pacific and Atlantic Oceans.