Answer:
C. Doctors have been unable to develop a vaccine.
Explanation:
Answer:
John F. Kennedy
Explanation:
John F. Kennedy was the 35th President of the United States.
Unfortunately, he passed away on November 22, 1963 and Vice President Lyndon B. Johnson became president.
The United States, Great Britain, and the Soviet Union joined forces to fight the Nazi Germany, Fascist Italy, and Imperial Japan. The United States entered the war. The war ended in a treaty and Germany had to finish paying WWI era repairs.<span />