The following paragraph is selected from the my listening comprehension textbook. Can you tell me something about 'life movement' and some related information?
Today the Surgeon general unveileda pamphelet about AIDS ,calling for sex education in the school in an effort to slow the epidemic . Surgeon General C. Everett Coop has been closely affiliated with the right to life movement and other organizations that oppose sex education at school.
And what does affiliated mean here?