The answer is B. The Dust Bowl, otherwise called the Dirty Thirties, was a time of serious tidy tempests that enormously harmed the nature and horticulture of the American and Canadian prairies amid the 1930s; extreme dry spell and an inability to apply dryland cultivating strategies to avoid wind disintegration.
The answer is C. that's what we do as citizens
It’s let them have more detailed paintings!!
Answer:
Walter Reed is the US army helped prove that mosquitoes spread malaria and yellow fever.
Vice President Thomas Jefferson
