In 1971, the Equal Rights Amendment (ERA) to the Constitution was proposed. It ultimately failed because not enough states ratified the amendment before the deadline set by Congress. The amendment had seemed headed for quick approval until a movement led by Phyllis Schlafly mobilized homemakers to oppose the amendment in their state legislatures, and the amendment fell three states short of the 38 states needed for ratification.

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome