As plans to create a national park in the eastern United States began to unfold in the 1920s, specifically in the area of eastern Tennessee and western North Carolina, various organizations began the process of procuring lands and constructing for the eventual national park. At the same time, the Great Depression had wrought havoc among the nation's people, leaving many homeless and unemployed. One of the organizations then-president Franklin Delano Roosevelt created to get Americans working again, the Civilian Conservation Corps (CCC) was instrumental in the development of the hiking trails and campsites in the national park. Many of the hundreds of miles of trails in the park were dug by the CCC in its formative years—even those still in place today.