Answer :
The 26th Amendment to the United States Constitution, which was ratified in July 1971, decrease the voting age for citizens of the United States from 21 to 18.
"...neither the United States of America nor any State shall deny or impede the right of citizens of the United States who are eighteen years of age or older to vote on grounds of age." Section I of the United States Constitution, Amendment 26. Since World War II, there has been sentiment to decrease the country's voting age. President Roosevelt wanted to expand the nation's military as American involvement in the conflict grew, so he decreased the draft age for males from 21 to 18 years old. The idea that young men may fight and die for their nation but not take part in its most basic political process, voting, horrified many.
learn more about voting age here:
https://brainly.com/question/27781842
#SPJ4