B. Horses and C. Diseases but mostly C
C. Market conditions and the invention of the cotton gin
<span>Former president Franklin Roosevelt restructured industrial businesses. When Roosevelt took office on March 4, 1933, he immediately addressed the effects of the depression. His main four priorities were to get Americans back to work, protect their savings and create prosperity, provide relief for the sick and elderly, and get industry and agriculture back on their feet.</span>
