A newborn has no concept of loyalty. That is why a wet nurse can function as a parental figure. A breast is a breast and milk is milk.
The Supreme Court ruled in Perkins v. Elg that even when naturalized citizen parents renounce U.S. citizenship, their child can retain their status as a natural born citizen. There lies the “divided loyalty” meme. May it rest in peace.
Perkins v. Elg
From Wikipedia
Supreme Court of the United States
Argued February 3, 1939
Decided May 29, 1939
Holding
A child born in the United States to naturalized parents and raised abroad retains U.S. citizenship until the age of majority, and at that point continues to retain U.S. citizenship if he or she elects to retain it, and elects to return to the United States and assume the duties of a U.S. citizen.
Perkins v. Elg, 307 U.S. 325 (1939), was a decision by the Supreme Court of the United States that a child born in the United States to naturalized parents on U.S. soil is a natural born citizen and that the child’s natural born citizenship is not lost if the child is taken to and raised in the country of the parents’ origin, provided that upon attaining the age of majority, the child elects to retain U.S. citizenship “and to return to the United States to assume its duties.”
Background
Marie Elizabeth Elg was born in the Brooklyn section of New York City in 1907 to two Swedish parents who had arrived in the United States some time prior to 1906; her father was naturalized in 1906. In 1911, her mother took the four-year-old to Sweden; her father went to Sweden in 1922, and in 1934 made a statement before an American consul in Sweden that he had “voluntarily expatriated himself for the reason that he did not desire to retain the status of an American citizen and wished to preserve his allegiance to Sweden.”
In 1929, within eight months of attaining the age of majority, Marie Elg obtained an American passport through the American consul in Sweden, and returned to the United States. In 1935 she was notified by the U.S. Department of Labor that she was an illegal alien and was threatened with deportation.
Elg sued to establish that she was a citizen of the United States and not subject to deportation. Frances Perkins was listed as the nominal plaintiff in the case, being the Secretary of Labor during the administration of Franklin D. Roosevelt, when the case was appealed to the Supreme Court.
And citizenship is citizenship.
To quote Hillary, "What difference does it make?" Canadian is just as good as American.