He thought to help the people and give them aid. He did this through his "New Deal" which setup programs to help the country and its people. It helped create jobs, ensure them, and help the unemployed.
To celebrate Thanksgiving? Research on it maybe, im sorry i couldnt help :(
Answer:
Wartime military growth had reduced unemployment.
Vote, choose who they marry or even if they get married, choose to have kids or not, learn arithmetic, have a career, learn to read, I could go on.