Question: What people lived in the area that is now know as the Great Smoky Mountains National Park?
About the article "Great Smoky Mountains National Park", section "History".

Candidate passages:
Cataloochee is a valley in the Great Smoky Mountains of North Carolina, located in the Southeastern United States.
Now a recreational and historic area within the Great Smoky Mountains National Park, Cataloochee was once home to a substantial Appalachian community and Cherokee hunting ground. 
Smoky Mountain is an adjective for things related to the Great Smoky Mountains (as in the Smoky Mountain National Park) and may refer to the following landforms: Smoky Mountain (California), a Guadalupe Mountains summit at [http://maps.google.com/maps?hl=en&q=%22Smoky+Mountain%22+California&ie=UTF8&hq=&hnear=Smoky+Mountain,+Mariposa,+California+95338&gl=us&ei=SRKFTMOrMoSdlgeL0NGtDg&ved=0CBMQ8gEwAA&ll=37.441064,-120.031857&spn=0.020547,0.052142&t=p&z=15] Smoky Mountain (Idaho), a Cassia County, Idaho, summit at  Smoky Mountain (Tennessee), a Cumberland Mountains summit of  Smoky Mountain (Utah), a summit northwest of the Glen Canyon National Recreation Area at  Smoky Mountains (Moon)  
The Walker Sisters Place was a homestead in the Great Smoky Mountains of Sevier County, in the U.S. state of Tennessee.
The surviving structures— which include the cabin, springhouse, and corn crib— were once part of a farm that belonged to the Walker Sisters— five spinster sisters who became local legends due to their adherence to traditional ways of living.
The sisters inherited the farm from their father, and after the Great Smoky Mountains National Park was formed in the 1930s, they obtained a lifetime lease.
The National Park Service gained control of the property in 1964 when the last Walker sister died.
The surviving structures were placed on the National Register of Historic Places in 1976.
Former Great Smoky Mountains National Park historian Paul Gordon wrote, "of all the people who once lived in what is now Great Smoky Mountains National Park, none exhibited better the character of the mountain people than the Walker family."
While part of the Walker Cabin was built in the 1840s (this section later became the cabin's kitchen) by an early Little Greenbrier settler, the present cabin is mostly the work of Wiley King (1800–1859) and John Walker (1841–1921), the latter being the father of the Walker Sisters.
Walker built the farm's corn crib in the 1870s, and in 1882 he helped build the nearby Little Greenbrier School.
An article about the Walker Sisters appeared in the April 27, 1947 edition of the "Saturday Evening Post".  
Hazel Creek is a tributary stream of the Little Tennessee River in the southwestern Great Smoky Mountains of North Carolina.
The creek's bottomlands were home to several pioneer Appalachian communities and logging towns before its incorporation into the Great Smoky Mountains National Park.
Hazel Creek is now a back country campsite and historical area. 
Tremont is a region in the northwestern Great Smoky Mountains National Park, located in the southeastern United States.
Formerly home to a pioneer Appalachian community and logging town, Tremont is now the location of the Great Smoky Mountains Institute at Tremont.