The deadliest terror attacks in U.S. history took place on Sept. 11, 2001. Targeting the symbolic centers of U.S. business and security, the attacks killed nearly 3,000 people and fundamentally changed Americans’ perceptions of security, privacy, extremism and geopolitics.
Students today will learn about 9/11 as a moment in history—but the threat of terrorism, although it may look different today, still looms large.
Here are resources that can prove helpful as you commemorate the anniversary of 9/11.
What is terrorism?
Let's go back to basics: What is terrorism, and why does it occur?
Definitions of terrorism differ worldwide, but in the U.S., we refer to it as violent, criminal acts committed by individuals and/or groups driven by ideology. The nuance comes when discussing motivation and whether an attack represented international or domestic terrorism. This introductory video breaks it all down for you.
Use these resources to help your students further define the basic elements of terrorism and the commonalities among terrorist groups around the world.