Which organization used violence to oppose Reconstruction and terrorize Black communities?

• A. Freedmen's Bureau
• B. Ku Klux Klan
• C. Radical Republicans
• D. Black Churches

Answer: (B)

During Reconstruction, some groups aimed to undo gains for Black Americans and keep white supremacy intact. The Ku Klux Klan is the group that used violence and terror to oppose Reconstruction and intimidate Black communities. They conducted raids, arson, beatings, and lynchings to suppress Black political participation, intimidate Black leaders, and undermine federal protections.

Other options describe roles that don’t fit this behavior: the Freedmen's Bureau offered aid, education, and legal support to formerly enslaved people; Radical Republicans were the political faction pushing for stronger federal protections for civil rights; Black Churches were community-centered religious and social organizations. None of these were characterized by organized violence aimed at stopping Reconstruction like the Ku Klux Klan.