Americans opposed a pardon for Richard Nixon in 1974, but a decade later they said President Gerald Ford had done the right thing in granting it.
President Donald Trump's public pronouncements of his focus on a narrow reference group -- his "base" -- may have important consequences.
Of 25 U.S. business and industry sectors, the movie and oil and gas industries generate the most politically polarized reviews.
As U.S. businesses face pressure to grow, Americans persistently report much more confidence in small business than in big business.
While North Korea's recent advancements in nuclear technology present new challenges to the U.S. in keeping international peace, Americans have long had North Korea on their radar as a threat.
Despite facing stiffer resistance from North Korea than expected at the start of the Korean War, Americans rejected using the atom bomb in August 1950.