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Terrorism

Explore Gallup's research.

Two decades after the 9/11 terror attacks, 64% of U.S. adults, a new high in Gallup's trend, believe Americans have permanently changed the way they live because of those attacks.

Americans are now evenly divided in their views on whether it was a mistake for the U.S. to send troops to Afghanistan in 2001.

by Megan Brenan

Gallup takes a look back at how Osama bin Laden's death affected attitudes about U.S. leadership and terrorism.

by Justin McCarthy

Gallup findings over the past decade reveal that the years from 2010 to 2019 encompassed some revolutionary changes in public opinion.

Social & Policy Issues