Several anti-war groups across the nation hold protests against the Vietnamese-American War in San Francisco, california; Chicago, illinois; Boston, massachusetts; Philadelphia, pennsylvania; Detroit, michigan; Oklahoma City, oklahoma and the District of Columbia. The largest of these draws a crowd estimated between 20,000 to 25,000 in New York City.
[added 10/14/2022]
Subsequent Events:
Authority:
Article I of Amendment
ccc-2point0.com/constitution-for-the-united-states
References:
Lists of protests against the Vietnam War – Wikipedia
en.wikipedia.org/wiki/Lists_of_protests_against_the_Vietnam_War#1966