Which political bloc led efforts to block Civil Rights legislation, often associated with Strom Thurmond?

• A. Southern bloc of Southern Democrats
• B. Northern Republicans
• C. Progressive Democrats
• D. Libertarian Party

Answer: (A)

During the civil rights era, opposition to federal civil rights legislation came mainly from a bloc of Southern Democrats who argued against federal intervention in state matters and wanted to preserve segregation. Strom Thurmond, a senator from South Carolina, became a symbol of that opposition when he led a lengthy filibuster in 1957 aimed at blocking the Civil Rights Act. This association with blocking civil rights measures and his leadership in that moment anchors the idea that the group is the Southern bloc of Southern Democrats. The other groups listed did not spearhead the blocking of civil rights legislation during this era: Northern Republicans generally supported civil rights measures; Progressive Democrats and the Libertarian Party were not the primary forces behind filibusters or blockades on civil rights in the key years.