Summary
This quote suggests that an "alien" is an individual residing in the United States who holds the status of a probationary citizen or someone undergoing a period of evaluation. It highlights the notion that despite being in a foreign land, the "alien" represents an American sovereign, hinting at a sense of autonomy and independence. It may also imply that immigrants, or those seeking citizenship, hold a special place in American society, as they contribute to its sovereignty while going through a process of integration and adaptation.