Primarily 2002-present with some earlier. "Over 114,800 documents related to homeland security policy, strategy, and organizational management from a wide variety of sources including federal, state and local governments; international governments and institutions; nonprofit organizations and private entities." -HSDL Collection description.....more.
The Congressional Research Service is a nonpartisan agency that produces research reports and briefs on major policy issues and any topic requested by a member of Congress. This official site is publicly available and includes recent reports. SLU database ProQuest Congressional includes historical reports going back to 1914.
Search USA.gov searches .gov, .mil, .us and selected other domains that include official local, regional, state and federal government agencies as well as quasi governmental agencies such as the Smithsonian.
