Home rule is the principle that local governments should exercise authority without undue interference from higher levels. During Reconstruction (1865–1877), it became a flashpoint.
The Compromise of 1877 ended Reconstruction: federal troops withdrew, restoring home rule to Southern states in exchange for promises to protect Black civil rights—promises largely broken, leading to Jim Crow.
The tension between federal authority and state/local autonomy remains a central theme in U.S. politics today.