key term - Patriot Act

Definition

The Patriot Act is a U.S. law enacted in response to the September 11, 2001 terrorist attacks, aimed at expanding the tools used by federal agencies to monitor, investigate, and prevent acts of terrorism. It significantly increased the authority of U.S. law enforcement for the stated purpose of national security, including enhanced surveillance capabilities.

Related terms

Surveillance:

The act of closely observing individuals or groups, especially those suspected of crimes or plotting terrorist activities.

National Security: A state or condition where a nation's sovereignty, territorial integrity, and citizenry are protected and maintained through various measures against threats and aggression.

Civil Liberties:

Individual rights protected by law from unjust governmental or other interference