Because he sees Japanese as disease from the outside but the communist is a disease from the inside and need to destroy before becoming an unstoppable force. Also the communist is a blocking of his plan to unify China in one flag to defeat the Japanese forces in the country.
In a closed primary you can only vote for someone in your registered party. In an open primary anyone can vote for any candidate in either party regardless of whether they are registered democrat or republican
Hope this helps :)
The answer is A because if you know who Robert Fulton is, then you know that his steamboat is called Clermont, which makes it the answer.
The program that was created as a part of the "Great Society", provides hospital insurance for Americans age 65 or older is Medicare.