. . . . . . . . . . . . . . . "National strategy for homeland security"@en . "National strategy for homeland security" . . . . . . . . . . "\"This document is the first National Strategy for Homeland Security. The purpose of the Strategy is to mobilize and organize our Nation to secure the U.S. homeland from terrorist attacks. This is an exceedingly complex mission that requires coordinated and focused effort from our entire society--the federal government, state and local governments, the private sector, and the American people.\""@en . "Homeland security"@en . . . . . . . "Terrorism prevention & control United States." . . "Civil Defense United States." . . . . "Security Measures United States." . . "Public Policy United States." . .