What significant change did the 26th amendment introduce?

The 26th Amendment, ratified in 1971, is significant because it lowered the voting age from 21 to 18. This change was a response to the increasing involvement of young people in the political sphere, particularly during the Vietnam War era when 18-year-olds were being drafted to fight but were not allowed to vote. The amendment reflected a belief that if individuals were old enough to serve in the military, they should also have the right to vote. By extending suffrage to younger citizens, the amendment expanded democratic participation and acknowledged the contributions and perspectives of younger generations in the electoral process. Other options do not accurately describe the amendment's impact, as it specifically focused on voting age rather than issues like gender voting rights, taxation, or broader suffrage for all citizens.