#Grandfather-Clause
Events indexed under #Grandfather-Clause — 1 entry in the record.
| Date | Event | Lanes | Status |
|---|---|---|---|
| 1915-06-21 | Guinn v. United States: Supreme Court Strikes Down Grandfather Clauses as Fifteenth Amendment Violation U.S. Supreme Court · Chief Justice Edward White · Oklahoma Legislature · NAACP | confirmed |