Dolly Parton's efforts have had a significant impact on the economy. Her work has driven revenue in a particular area, making it a major player in tourism. This area is now the third-highest revenue driver for tourism.

Further details are available about how her efforts achieved this result. The source provides more information on the economic growth that has occurred.

The area in question is Sevier County, and it has benefited greatly from Dolly Parton's contributions, becoming a key destination for tourists and a significant source of revenue.