Coal....in germany and france
The first world war was in July 28, 1914 and it ended on November 11, 1918.
Here is your answer:
Well, it was when they change the age for people to vote when they turn 18.
Basically just remember that it prohibits people not to vote in till they turn 18 or all ready past 18.
Europe was in war, and the unites states was neutral
