Freedmen's Bureau: This term refers to a government agency established after the Civil War to assist freed slaves and other individuals affected by the war.
Reconstruction: Reconstruction was a period following the Civil War when efforts were made to rebuild and reunite the United States, particularly focusing on integrating former Confederate states into the Union.
Radical Republicans: Radical Republicans were members of the Republican Party who pushed for more aggressive measures during Reconstruction, including equal rights for African Americans and stricter punishments for former Confederates.