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THE DELTA INITIATIVE
The Lower Mississippi Delta is a tremendously large
and diverse area encompassing all or parts of seven states bound
together by their ties to the Mississippi River. Broadly defined,
the Delta region spans the entire lower portion of the river beginning
in southern Illinois, covering portions of Missouri, Kentucky,
and Tennessee, and including all of Arkansas, Mississippi, and
Louisiana. As the fourth largest drainage basin in the world,
the Mississippi drains nearly half of North America. It contains
the most important bird and waterfowl migration corridor in North
America, and the lowlands make up the largest wetland area and
bottomland hardwood forest in the United States.
The Delta also contains many nationally and internationally
significant heritage resources. The Mississippi and its tributaries
provided major prehistoric and historic transportation routes
and stimulated extensive habitation along their banks, as evidenced
by the many distinct cultural influences and traditions.
Major legislation was passed by Congress and signed
by President Clinton in October 1994. Public Law 103-433 includes
language that directs the Secretary of the Interior to undertake
a comprehensive program of studies on heritage in the Lower Mississippi
Delta. In response to this mandate, the Moundbuilders poster was
created by the National Park Service, the Department of the Interior's lead agency in this initiative in
cooperation with many other agencies and organizations from the
Delta region. Just one component of a comprehensive, multiyear
project, the poster recognizes and promotes the area's rich, yet
often overlooked and unappreciated heritage resources.