
Around this time of year, Nazi Germany announced its surrender. Had it been this year, the war would've begun in 2020, and WW1 would've lasted from 1995–1999
The last major war in western Europe, the Franco-Prussian war, would've been in 1951–1952, and the Cold War would last from 2028–2072.
My parent's would've been alive and probably served in WW1, and I could've served in the later years of WW2. If I survived, I'd be around 66 by the end of the Cold War.