A startling rise and retreat In the 1920s, a reborn Ku Klux Klan slithered into South Dakota. Bold at times, the group intimidated citizens in every county. KKK anti-Catholicism sentiment resulted in the murder of Father Arthur Belknap of Lead. Idealized Gutzon Borglum, sculptor of Mount Rushmore, operated as a white supremacist and KKK leader. In 1925, animosity between the KKK and Fort Meade soldiers came to a clash one night in Sturgis. The clatter of two borrowed .30 caliber Browning cooled machine guns split the air over the heads of a Klan gathering across the valley. Author Arley Fadness follows the Klan's trail throughout the Rushmore state.

Minnesota might not seem like an obvious place to look for traces of Ku Klux Klan parade grounds, but this northern state was once home to fifty-one chapters of the KKK. Elizabeth Hatle tracks down the history of the Klan in Minnesota, beginning with the racially charged atmosphere that produced the tragic 1920 Duluth lynchings. She measures the influence the organization wielded at the peak of its prominence within state politics and tenaciously follows the careers of the Klansmen who continued life in the public sphere after the Hooded Order lost its foothold in the Land of Ten Thousand Lakes.

The nature and objectives of the Ku Klux Klan are revealed in a study of its development, activities, and members over one hundred years

Militarization and nuclearization were the historical developments most essential to the creation of the rural New Right. Both North Dakota and South Dakota have long been among the most reliably Republican states in the nation: in the past century, voters have only chosen two Democrats, Franklin Roosevelt and Lyndon B. Johnson, and in 2016 both states preferred Donald Trump by over thirty points. Yet in the decades before World War II, the people of the Northern Plains were not universally politically conservative. Instead, many Dakotans, including Republicans, supported experiments in agrarian democracy that incorporated ideas from populism and progressivism to socialism and communism and fought against "bigness" in all its forms, including "bonanza" farms, out-of-state railroads, corporations, banks, corrupt political parties, and distant federal bureaucracies—but also, surprisingly, the culture of militarism and the expansion of American military power abroad. In Nuclear Country, Catherine McNicol Stock explores the question of why, between 1968 and 1992, most voters in the Dakotas abandoned their distinctive ideological heritage and came to embrace the conservatism of the New Right. Stock focuses on how this transformation coincided with the coming of the military and national security states to the countryside via the placement of military bases and nuclear missile silos on the Northern Plains. This militarization influenced regional political culture by reinforcing or re-contextualizing long-standing local ideas and practices, particularly when the people of the plains found that they shared culturally conservative values with the military. After adopting the first two planks of the New Right—national defense and conservative social ideas—Dakotans endorsed the third plank of New Right ideology, fiscal conservativism. Ultimately, Stock contends that militarization and nuclearization were the historical developments most essential to the creation of the rural New Right throughout the United States, and that their impact can best be seen in this often-overlooked region's history.

In the 1920s, a revived Ku Klux Klan burst into prominence as a self-styled defender of American values, a magnet for white Protestant community formation, and a would-be force in state and national politics. But the hooded bubble burst at mid-decade, and the social movement that had attracted several million members and additional millions of sympathizers collapsed into insignificance. Since the 1990s, intensive community-based historical studies have reinterpreted the 1920s Klan. Rather than the violent, racist extremists of popular lore and current observation, 1920s Klansmen appear in these works as more mainstream figures. Sharing a restrictive American identity with most native-born white Protestants after World War I, hooded knights pursued fraternal fellowship, community activism, local reforms, and paid close attention to public education, law enforcement (especially Prohibition), and moral/sexual orthodoxy. No recent general history of the 1920s Klan movement reflects these new perspectives on the Klan. One Hundred Percent American incorporates them while also highlighting the racial and religious intolerance, violent outbursts, and political ambition that aroused widespread opposition to the Invisible Empire. Balanced and comprehensive, One Hundred Percent American explains the Klan's appeal, its limitations, and the reasons for its rapid decline in a society confronting the reality of cultural and religious pluralism.

"The only work that treats Ku Kluxism for the entire period of it's existence . . . the authoritative work on the period. Hooded Americanism is exhaustive in its rich detail and its use of primary materials to paint the picture of a century of terror. It is comprehensive, since it treats the entire period, and enjoys the perspective that the long view provides. It is timely, since it emphasizes the undeniable persistence of terrorism in American life."—John Hope Franklin