Question: When did 18 years olds get the vote?
Disambiguated questions and answers: question: When did 18 years olds get the vote in Japan?
When did 18 years olds get the vote in the US?
When did 18 years olds in the UK first get to vote in a general election?
When did 18 years olds get the Federal vote in Canada?
When did 18 years olds get the vote across all of Australia?
answer: June 2016
July 1, 1971
1971
18 June 1970
26 June 1970
1973
Natural Questions answer: 1971 (from the Wikipedia article "Voting age")