Using newsreel footage, this film reviews world events from the end of World War I to the American entry into World War II and, according to the narration, shows "how, through their disunity, democracies were led, some to destruction and others to the verge of destruction."]
Streaming availability for US region, via JustWatch.

Why We Fight: Prelude to War
1942

2000 Meters to Andriivka
2025

The War on Democracy
2007

Korengal
2014

Nazi Concentration Camps
1945

Father Soldier Son
2020

City of Ghosts
2017

Trinity and Beyond: The Atomic Bomb Movie
1995

They Shall Not Grow Old
2018

The Battle of San Pietro
1945