14. How many workers out of 10 were unemployed when Roosevelt took
office?

5.3 million Americans

Explanation: In the summer of 1940, about 5.3 million Americans were still unemployed — far fewer than the 11.5 million who had been unemployed in 1932 (about thirty percent of the American workforce) but still a significant pool of unused labor and, often, suffering citizens.

letter a is the answer