The American decade known as "The Roaring Twenties" continues to hold our collective fascination. But how did this surge of innovation and cultural milestones emerge from the ashes of The Great War? Eric Burns examines the crucial year of 1920, the first full year of armistice. From prohibition to immigration, the vote for women, the birth of jazz, the rise of expatriate literature, and the original Ponzi scheme, 1920 was a year like no other.