Pivotal Tuesdays looks back at four pivotal presidential elections of the past 100 years to show how they shaped the 20th century. During the rowdy, four-way race in 1912 between Teddy Roosevelt, William Howard Taft, Eugene Debs, and Woodrow Wilson, the candidates grappled with the tremendous changes of industrial capitalism and how best to respond to them. In 1932, Franklin Roosevelt's promises to give Americans a "New Deal" to combat the Great Depression helped him beat the beleaguered incumbent, Herbert Hoover.

Democracies can die with a coup d'état - or they can die slowly. This happens most deceptively when in piecemeal fashion, with the election of an authoritarian leader, the abuse of governmental power and the complete repression of opposition. All three steps are being taken around the world - not least with the election of Donald Trump - and we must all understand how we can stop them.

A fast-paced, rollicking, behind-the-scenes account of how the GOP since the 1950s has encouraged and exploited extremism, bigotry, and paranoia to gain power, American Psychosis offers listeners a brisk, can-you-believe-it journey through the netherworld of far-right irrationality and the Republican Party’s interactions with the darkest forces in America.

From the reporter who was there at the very beginning comes the revealing inside story of the partnership between Steve Bannon and Donald Trump - the key to understanding the rise of the alt-right, the fall of Hillary Clinton, and the hidden forces that drove the greatest upset in American political history.

Here is a visionary analysis of how the politics of fear, secrecy, cronyism, and blind faith have combined with the public sphere's degradation to create an environment dangerously hostile to reason. Never has there been a worse time for us to lose the capacity to face the reality of our long-term challenges, from national security to the economy, from issues of health and social welfare to the environment. As The Assault on Reason explains, we have precious little time to waste.

Doris Kearns Goodwin's classic life of Lyndon Johnson, who presided over the Great Society, the Vietnam War, and other defining moments in the tumultuous 1960s, is a monument in political biography. From the moment the author, then a young woman from Harvard, first encountered President Johnson at a White House dance in the spring of 1967, she became fascinated by the man - his character, his enormous energy and drive, and his manner of wielding these gifts in an endless pursuit of power.

It’s amateur hour at the White House. So says New York Times best-selling author Edward Klein in his political exposé The Amateur. Tapping into the public’s growing sentiment that President Obama is in over his head, The Amateur argues that Obama’s toxic combination of incompetence and arrogance has run our nation and his presidency off the rails.

Conventional wisdom holds that America has been a Christian nation since the Founding Fathers. But in One Nation Under God, historian Kevin M. Kruse argues that the idea of "Christian America" is nothing more than a myth - and a relatively recent one at that.

The Black History of the White House presents the untold history, racial politics, and shifting significance of the White House as experienced by African Americans, from the generations of enslaved people who helped to build it or were forced to work there to its first black first family, the Obamas.

John F. Kennedy is lionized by liberals. He inspired Bill Clinton to go into politics and Lyndon B. Johnson to push for landmark civil rights laws. His champions insist he would have done "great liberal things" had he not been killed by Lee Harvey Oswald. But what if we have completely misunderstood him? What if we judge him by the lengthy record of his actual political career? His two great causes were anticommunism and economic growth.

If you were asked when America became polarized, your answer would likely depend on your age: You might say during Barack Obama’s presidency, or with the post-9/11 war on terror, or the culture wars of the 1980s and 1990s, or the “Reagan Revolution” and the the rise of the New Right. How did the US become so divided? Fault Lines offers a richly told, wide-angle history view toward an answer.

The chaotic events leading up to Mitt Romney's defeat in the 2012 election indicated how far the Republican Party had rocketed rightward away from the center of public opinion. Republicans in Congress threatened to shut down the government and force a U.S. debt default. Tea Party activists mounted primary challenges against Republican officeholders who appeared to exhibit too much pragmatism or independence. Moderation and compromise were dirty words in the Republican presidential debates. The GOP, it seemed, had suddenly become a party of ideological purity. Except this development is not new at all.

William F. Buckley Jr. is widely regarded as the most influential American conservative writer, activist, and organizer in the postwar era. In this nuanced biography, Alvin Felzenberg sheds light on little-known aspects of Buckley's career, including his role as back-channel adviser to policy makers, his intimate friendship with both Ronald and Nancy Reagan, his changing views on civil rights, and his break with George W. Bush over the Iraq War.

Matthew Continetti gives a sweeping account of movement conservatism’s evolution, from the Progressive Era through the present. He tells the story of how conservatism began as networks of intellectuals, developing and institutionalizing a vision that grew over time, until they began to buckle under new pressures, resembling national populist movements. Drawing out the tensions between the desire for mainstream acceptance and the pull of extremism, Continetti argues that the more one studies conservatism’s past, the more one becomes convinced of its future.

America is under attack. Its institutions and values are under daily assault. But the principal culprits are not foreign terrorists. They are influential and powerful Americans secretly stirring up disunion and disloyalty in the shifting shadows of the Democratic Party. Radical infiltrators have been quietly transforming America's societal, cultural, and political institutions for more than a generation. Now, backed by George Soros, they are ready to make their move.