One Connected Story: America 1920-1973

The story of America from 1920 to 1973 is not five separate topics — it is one connected story about a nation confronting its deepest contradictions. It begins with a boom built on borrowed money and ends with a civil rights revolution that was itself only half-finished. Every event connects to the next.

The economic prosperity of the 1920s created the credit bubble that burst in 1929, producing the Depression that destroyed Hoover and elected FDR, whose New Deal laid the foundations of the welfare state but didn't end the Depression — that took World War Two, which in turn mobilised Black Americans who had fought for democracy abroad and now demanded it at home, producing the civil rights movement of the 1950s and 1960s that finally forced Congress to honour the constitutional promises made after the Civil War.

This topic brings together the key dates, statistics, laws, and court cases from across the whole unit. Every number on this page is a potential exam answer. A student who knows that unemployment peaked at 25% in 1933, that FDR won 472 to 59 electoral votes in 1932, that the Montgomery Boycott lasted 381 days, and that Mississippi Black voter registration went from 7% to 67% after the Voting Rights Act — that student has the specific evidence that transforms a Level 2 answer into Level 4.