Yet no state is sovereign over matters like immigration and naturalization, which the Constitution entrusts to Congress.
What the Supreme Court’s Arizona Ruling Means for Immigration and Health Care|Adam Winkler|June 25, 2012|DAILY BEAST
Congress has power "to establish a uniform rule of naturalization."
Report of the Decision of the Supreme Court of the United States, and the Opinions of the Judges Thereof, in the Case of Dred Scott versus John F.A. Sandford|Benjamin C. Howard
Of the latter category 68.2% were already citizens by naturalization.
Such a right is opposed to the acts of Congress on the subject of naturalization, and subversive of the Federal powers.
Report of the Decision of the Supreme Court of the United States, and the Opinions of the Judges Thereof, in the Case of Dred Scott versus John F.A. Sandford|Benjamin C. Howard
To establish a uniform rule of naturalization and uniform laws on the subject of bankruptcies throughout the Confederacy.
The Rise and Fall of the Confederate Government, Vol. 1 (of 2)|Jefferson Davis
As, therefore, there should be one uniform rule, the power of naturalization is properly given to congress.
The process by which a foreign citizen becomes a citizen of a new country. Millions of immigrants to the United States have become American citizens. Requirements for naturalization in the United States include residency for several years, ability to communicate in English, demonstrated knowledge of American history and government, and a dedication to American values that includes no membership in subversive organizations, such as the Communist party.