Chapter 1 | CLEARING THE AIR: THE WAR ON SMOG | AMERICAN EXPERIENCE | PBS
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Why it's on BrighterTube
From a channel a BrighterTube curator approved in full · 80% confidenceFrom a channel Lumen includes in full: American Experience is PBS's flagship American history documentary series; its channel carries full films and chapters made with historians and archival research.
What you'll learn
A 9-minute video from American Experience | PBS's catalogue; the title names its topic.
Video by American Experience | PBS, played through YouTube's embedded player.