Rachel Carson's book Silent Spring led to a increased interest in how Americans treat

This leader of the United Farm Workers for for better working conditions for migrant workers in America.

Took over the presidency when Nixon resigned.

Only president from Georgia, he brokered peace between Israel and Egypt with the Camp David Accords.

Ayotollah Khomeni

This popular president's economic plan called for cutting taxes for businesses and government spending so the money they save could "trickle down" to average Americans as employees.

This president, despite overseeing a budget surplus, was impeached but not removed from office for lying about his affair with Monica Lewinsky