The Second Ku Klux Klan was a 1920s nationwide revival of the Reconstruction-era Klan that expanded its targets beyond Black Americans to include Catholics, Jews, and immigrants, reflecting the same nativist anxieties behind the era's immigration quotas (APUSH Topic 7.8).
The Second Ku Klux Klan was a revival of the original Reconstruction-era Klan, but it wasn't just a copy. Where the first Klan was a Southern terror organization aimed at undoing Black freedom after the Civil War, the second Klan went national and broadened its enemies list. It still preached white supremacy, but it added nativism, anti-Catholicism, anti-Semitism, and hostility toward immigrants, especially the southern and eastern Europeans arriving in large numbers before the 1924 quota laws.
What made the Second KKK distinctive was how mainstream it tried to look. It recruited openly through mass rallies, parades, and community events, and it built real political influence in states well outside the South, including the Midwest. Think of it as the dark side of the 1920s culture wars. The same decade that produced jazz, the Harlem Renaissance, and the New Woman also produced millions of Americans anxious about a changing, urbanizing, more diverse country, and the Klan sold itself as the defender of 'traditional' white Protestant America.
The Second KKK lives in Topic 7.8 (1920s) within Unit 7 and supports two learning objectives. For APUSH 7.8.A, it's a prime example of the nativist backlash to migration. The same anxieties that fueled Klan membership produced the immigration quotas restricting southern and eastern Europeans and raising barriers to Asian immigration. For APUSH 7.8.B, the Klan is one half of the 1920s cultural controversies the CED names directly, since Americans were debating modernism, religion, race, and immigration, and the Klan was the organized, militant 'traditionalist' side of that fight. On the exam, it's your go-to evidence for the rural/traditional vs. urban/modern tension that defines the decade.
Keep studying APUSH Unit 7
Nativism and the Johnson-Reed Act of 1924 (Unit 7)
The Klan's revival and the 1924 immigration quotas grew from the same root. Both treated southern and eastern European immigrants, Catholics, and Jews as threats to a white Protestant America. Fiveable practice questions ask you to name this shared ideological foundation, so pair them in your head.
First Ku Klux Klan during Reconstruction (Unit 5)
The original Klan was a regional terror group using violence to crush Black political power after the Civil War. The second Klan kept the white supremacy but went national, added new targets, and operated in the open through parades and politics. That shift is a perfect continuity-and-change setup.
Great Migration and the Harlem Renaissance (Unit 7)
As Black Americans moved north to cities and built cultural movements like the Harlem Renaissance, the Klan's growth in northern and midwestern states was part of the backlash. Migration and nativist reaction are two sides of the same 7.8.A story.
Prohibition (Unit 7)
The Klan loudly backed Prohibition enforcement, partly because it associated drinking with Catholic immigrant communities. Both fit the same pattern of 'traditional' America trying to police a changing urban culture.
The Second KKK shows up most often in multiple-choice and short-answer questions about 1920s cultural conflict and nativism. A classic stem connects the Klan's rise to the Johnson-Reed Act of 1924 and asks for their shared ideology (nativism and white Protestant supremacy), or asks which broader cultural anxiety the Klan reflects (fear of immigration, urbanization, and modernism). No released FRQ has used the term verbatim, but it's strong evidence for essays on continuity and change in nativism across periods, or for explaining the traditional-vs-modern split of the 1920s. The key move is comparison. Don't just say 'the Klan came back.' Explain what changed: national reach, broader targets (Catholics, Jews, immigrants), and mainstream political tactics.
The first Klan (1860s-70s) was a Southern vigilante group using violence and intimidation to suppress Black voters and destroy Reconstruction governments. The Second KKK (1920s) was a nationwide mass-membership organization that added anti-Catholic, anti-Jewish, and anti-immigrant nativism to its white supremacy and worked through parades, rallies, and electoral politics. If a question is about Reconstruction violence, it's the first Klan; if it's about 1920s nativism and culture wars, it's the second.
The Second KKK was a 1920s national revival of the Reconstruction-era Klan that targeted Black Americans plus Catholics, Jews, and immigrants.
It shared a nativist ideological foundation with the Johnson-Reed Act of 1924, which set quotas restricting southern and eastern European immigration.
Unlike the first Klan, the second Klan operated openly through mass rallies, parades, and politics, gaining influence far beyond the South.
The Klan's rise reflects the broader 1920s cultural anxieties the CED highlights, as Americans clashed over religion, race, immigration, and modernism.
For essays, use the Second KKK as evidence of continuity in white supremacy and change in nativist targets and tactics between Reconstruction and the 1920s.
It was the 1920s revival of the Ku Klux Klan, a nationwide organization that combined white supremacy with nativism, anti-Catholicism, and anti-immigrant hostility. It's tested in Topic 7.8 as part of the decade's cultural and political controversies.
The first Klan was a Southern terror group attacking Black freedom during Reconstruction; the second Klan was national, added Catholics, Jews, and immigrants as targets, and worked openly through parades, rallies, and electoral politics. Same white supremacy, broader enemies and bigger reach.
No. The Second KKK was a nationwide movement with real strength in the Midwest and other regions, which is exactly what made it different from the Reconstruction-era Klan and why it gained significant political influence in the 1920s.
Both grew from the same nativist ideology after World War I. The Klan demonized southern and eastern European immigrants, and the Johnson-Reed Act wrote that hostility into law with restrictive quotas and increased barriers to Asian immigration.
Postwar anxieties about immigration, urbanization, the Great Migration, and changing cultural norms made millions of white Protestants receptive to a group promising to defend 'traditional' America. The Klan recruited through mass rallies and community events, making bigotry look respectable.