ABSTRACT

September 11 Chronology [website]   [open html - 0B]

From the Webpage Description: "DHS and its many partners across the federal government, public and private sectors, and communities across the country and around the world have worked since 9/11 to build a new homeland security enterprise. Below we've laid out some of the concrete measures that have been put in place since 9/11."

Publisher:
Date:
2020-09-03
Copyright:
Public Domain
Retrieved From:
Department of Homeland Security: https://www.dhs.gov/
Media Type:
text/html
URL:
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