Nuclear submarine nuclear-powered submarine was first proposed in the United States Navy by the Naval Research Laboratory's Ross Gunn in 1939. Construction of the world's first nuclear powered submarine was made possible by the successful development of a nuclear propulsion plant by a group of scientists and engineers at the Naval Reactors Branch of the Bureau of Ships and the Atomic Energy Commission. In July 1951 the U.S. Congress authorized construction of the first nuclear-powered submarine, "Nautilus", under the leadership of Captain Hyman G. Rickover, USN (sharing names with Captain Nemo's fictional submarine in Jules Verne's "Twenty Thousand Leagues Under the Sea",
Road to the North Pole Housewives" on ABC, "The Amazing Race" and "Undercover Boss" on CBS and "Sunday Night Football" on NBC. The episode also acquired a 3.9 rating in the 18–49 demographic, beating "American Dad!" and "The Simpsons" in addition to significantly edging out both shows in total viewership. The episode's ratings increased significantly from the previous week's episode. This episode received generally positive response from critics. Todd VanDerWerff of "The A.V. Club" gave "Road to the North Pole" a positive review, stating that it is "a satisfying episode of "Family Guy" all around, filled with funny gags and nice moments." He especially praised