Which of the following are true with regard to the war in the Pacific?

Which of the following are true with regard to the war in the Pacific?

Americans tended to consider the Japanese racially inferior and the epitome of evil.

Japanese tended to consider the Americans racially inferior and the epitome of evil.

The "island hopping" strategy meant that the Allies had to capture every island between Hawaii and the Japanese homeland.

Kamikaze missions were suicide missions.