To curtail the activities of undocumented workers, which state passed a controversial immigration law requiring state and local police to check citizenship papers of those stopped for other offenses?

The __________ ended slavery in the United States

Fill in the blanks with correct word

Grovey v. Townsend, the 1935 decision in which the Supreme Court had upheld the so-called _______, was overruled in Smith v. Allwright (1944)

a. grandfather clause b. racial gerrymander c. preclearance requirement d. white primary