They want to etablish a homeland in the south part of the Philippines.
The answer is 'the professional success of Jackie Robinson and Willie Mays'.
I've typed out the elaboration for you in the attached picture.
Hope this helps. - M
C. A shared sense of identity
In Greece, the US supported the anti-communist side of the Greek Civil War after WW2, and in Turkey the US supplied abundant money and resources to the country in order to make communism seem less appealing.
Hope that I helped!