This study reexamines the engagement of U.S. and French courts with immigration politics, aiming to provide a fuller accounting of how law and immigration politics shape one another. Jurisprudential principles are placed in national and historical context, elucidating the role of rights-oriented legal networks in formulating these arguments during the 1970s and early 1980s. The analysis traces how these judicial constructions of immigrants subsequently contributed to catalyzing a transformation of immigration politics in both countries. Immigrant rights jurisprudence is shown to be produced by, as well as productive of, broader political values, agendas, and identities. [ABSTRACT FROM AUTHOR]