..end to organized resistance ?
What mean ??
That outrage intensified the resistance!
and while Berkeley was ~~ Ground Zero and hardly typical of US towns, cities - it's clear in hindsight that it Was the "resistance" of eventually, millions -- and not the cowardly Congress -- which forced the ending.
(Hard to tell what the denouement would have been like though, sans Watergate - what with Tricky Dick dragging heels over 'peacewithhonor cha cha cha' and similar bafflegab we always hear from Pols in deep denial).
Yeah, I remember that date.
Ashton