Discover detailed facts and information about the goals, purpose and function, and the history and origins of the Environmental Protection Agency (EPA).

The Strategic Arms Limitation Talks (SALT) between the United States and the USSR resulted in the SALT Treaty in 1972.

Historically significant collection of political cartoons featuring U.S. Presidents from Library of Congress online teacher-student resources.

Provides detailed facts and an overview of the conspiracy and cover-up of the 1972 Watergate Break-in.