Lobo—how did you all feel about not being allowed to vote, but old enough to be sent to tote an M-16? I always thought that was a hell of a trick, way before I went to law school too. I was old enough to die for my country, but not old enough to vote in it or buy a beer at the local saloon. That taught me early on not to trust my government.
The voting age of 21 was generally accepted as a simple fact of life. Occasional grumbling about old men starting wars and sending the young to actually do the fighting, but it was the way things had always been while we were growing up (just like the military draft, which was a fact of life for most of us unless we had the grades to be accepted and either the money or scholarships to make college a reality).
During the 1972 election campaign a candidate named George McGovern made a big part of his platform on eliminating the draft and reducing the voting age to 18, two issues that resonated strongly with the Baby Boomer generation. Mr. Nixon won re-election anyway, but those two issues were promptly passed regardless, both parties apparently having discerned that there were a lot of votes to be harvested among the post-WW2 generation.
1972 was the first national election for which I was qualified to vote anyway, so it was not a pressing issue for me. Facing my imminent departure from Army active duty, I was far more concerned about finding a decent job to keep my two kids fed and the mortgage paid.
In any event, by mid-1975 all US forces were out of Vietnam, the final few evacuated by helicopter from the rooftop of the US Embassy in Saigon for viewing by a tired television news audience. By 1980 or so the draft dodgers were pardoned and allowed to return without prosecution, thousands of other-than-honorable discharges were upgraded (thus restoring voting rights), and most Vietnam veterans had learned to avoid mentioning they were ever there because the general public perception (fueled by movies and TV shows) was that we were all drug-addled homicidal maniacs not to be admitted to polite society.
No political discussion here, only recollections of historical events.