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.

roosevelt, a progressive reformer, earned a reputation as a "trust buster" through his regulatory reforms and anti-trust prosecutions. his "square deal" included regulation of railroad rates and pure foods and drugs; he saw it as a fair deal for both the average citizen and the businessmen.