As young men burned draft cards in the streets, the Supreme Court quietly rewrote what "conscience" meant, then slammed one door shut. The episode pairs the resistance, including card-burnings, the Catonsville Nine and exile to Canada, with the courts: Seeger and Welsh widening objector status to secular conscience, Gillette barring objection to a single war, and Muhammad Ali's 8-0 vindication. The resisters' prison sentences sit heavily.
Estimates of how many fled to Canada diverge, with historians treating 30,000 to 100,000 as the defensible range. Clay turned on the appeal board's failure to give reasons, not an endorsement of Ali's stance, and whether Seeger and Welsh truly widened conscience after Gillette is left open.