The president appoints them, then they go through approval by the Senate
Biological warfare was effective against the Inca because there immune system's were not used to that type of diseases that Europeans brought over. There are very susceptible to disease and were wiped out quickly
Mozart I think hope this helps
<span> In May 1933 the AAA was passed. The act encouraged those who were still left in farming to grow fewer crops. Therefore, benefiting the farmers - not the consumers.</span>