26th admendment
voting age
how people fought for the amendment
this was during the Vietnam war and 18 year olds were being drafted but they couldn't vote so they said they wouldn't serve if they couldn't vote
obstacles
In the 1970 case Oregon v. Mitchell
how they finally recived the admendment
Congress passed the 26th Amendment in March 1971; the states promptly ratified it, and President Richard M. Nixon signed it into law that July.