Gallup poll® and the harris poll® are two organizations that

answer: (b) have developed techniques for extracting important data on american opinions

explanation:

gallup poll is an organization which has made a research on how humans think and feel, this organization has developed its timely relevant from above 70 years and more. this is the only organization which captures the need of the human needs.

harris poll is an organization which reveals the brand across the media travel and many more.

it is organization which pays the user for the online surveys.

martin luther king (1929-1968) was an activist for the african american rights, mr. king has a profile of a kind leader that built a tenacity, respect and full of hope future. he was an activist through civil disobedience and no violence pressure mechanisms. he tried to build a more egalitarian and fair society. his efforts carried a reivindication message of the civilian rights to every west corners. for that reason, he won the nobel prize in 1964.

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