Freedmen's Bureau: The Freedmen's Bureau was an agency created by Congress in 1865 to provide support and assistance to newly freed slaves. It played a crucial role in implementing civil rights measures.
Ku Klux Klan: The Ku Klux Klan was a white supremacist organization that emerged during Reconstruction. They opposed civil rights for African Americans and used violence and intimidation tactics against them.
Jim Crow Laws: Jim Crow laws were state and local laws enacted in the late 19th century that enforced racial segregation and limited the civil rights of African Americans. These laws perpetuated racial inequality for many decades.