For about 18 months after World War I there was what historian Erez Manela calls the "Wilsonian moment"--a brief period when President Woodrow Wilson led people around the world to believe that he would champion a new world order of self-determination and rights for small nations. How did this actually play out, particularly in the case of Egypt, which was a British Protectorate at the time?

Could the shared historical memory of March 1 ever be a source of unity between North Koreans and South Koreans? In this fascinating episode of The Crack-Up series that explores how 1919 shaped the modern world, Professor Kyung Moon Hwang discusses the complex birth of Korean nationhood and explains how both North and South Korea owe their origins and their national history narratives to the events swirling around March 1, 1919.

In this fascinating podcast, Ted Widmer talks to jazz historian David Sager about his "New York Times" essay on the genre's breakthrough in 1919, its popularity in France during World War I, and the tragic story of legendary African American bandleader James Reese Europe.

In this episode of The Crack-Up series, which explores how 1919 shaped the modern world, film historian David Bordwell discusses two big changes in the American film industry in 1919: the revolt of film stars against the powerful studio system, and Paramount's response, which was to try and control the "product" from creation to point of consumption. He goes on to look at how these creative and commercial tensions still play out today.

In the third podcast in The Crack-Up series, which looks at how 1919 shaped the modern world, Ted Widmer discusses the story of the Irish Declaration of Independence with fellow historian Christopher Pastore. Although the declaration was signed in 1919, Ireland's quest for self-determination would last for decades. How did America influence these developments? What did the Irish leaders think about nationalism so soon after World War I?

In the second podcast in The Crack-Up series, which looks at how 1919 shaped the modern world, historian Ted Widmer talks to Harvard's Professor Lisa McGirr about Prohibition's roots in anti-immigrant sentiment and its enforcement, in some cases, by the Ku Klux Klan. Plus, they discuss the Eighteenth Amendment's connections to World War I and the rise of the modern American state.

Historian Ted Widmer discusses his new podcast series "The Crack-Up" and how 1919 has shaped the 20th century and the modern world. He and host Alex Woodson speak about parallels to 2019, Woodrow Wilson and the League of Nations, Babe Ruth, the early days of Hollywood, and populism in Europe in the aftermath of World War I. 

This podcast is part of "The Crack-Up," a special series about the events of 1919, a year that in many ways shaped the 20th century and the modern world. In this episode, host Ted Widmer speaks with fellow historian Patty O'Toole about her "New York Times" article on Teddy Roosevelt, who died 100 years ago this week. Why was health care reform so important to him? What did he think about nationalism? How would TR fit in with the modern GOP?