The Federal Reserve<span> System is the central bank of the United States. It was founded by Congress in 1913 to provide the nation with a safer, more flexible, and more stable monetary and financial system. Over the years, its </span>role<span> in banking and the economy has expanded.</span>
If one of your possible choices is Desert go with that. Semi Arid is also acceptable.
Farmers because they were able to produce their own food to eat.
Yes he was diagnosed with infantile paralysis, also known as polio in 1921 at the age of 39
