Argued: 29 October 1990; Decided: 20 February 1991.
20 February 1991 | Judicial Body: United States Supreme Court | Document type: Case Law | Topic(s): Immigration control after entry - Residence permits / Residency | Countries: United States of America
Decided: 21 October, 1974
21 October 1974 | Judicial Body: United States Supreme Court | Document type: Case Law | Topic(s): Deportation / Forcible return - Residence permits / Residency | Countries: Canada - United States of America
