Answer:
Gave them Jobs
Explanation:
When the men went off to fight in the war the women stepped up and filled the men's jobs.
A Swiss Physician by the name of Friedrich Miescher was the first to discover that DNA is a distinct molecule and called it nuclein however he was not the first to discover DNA he just called it nuclien, the first person to discover DNA was Francis Crick.
The 17th Amendment (C) established the system of direct elections of Senators by the voting public. This changed the system whereby these individuals were previously elected by state legislatures.