Which American president signed legislation bringing the Environmental Protection Agency into existence?

A) Dwight D. Eisenhower
B) John F. Kennedy
C) Lyndon B. Johnson
D) Richard M. Nixon

Environmental Protection Agency

An independent executive agency of the United States federal government tasked with environmental protection matters and regulating environmental policies.

Legislation

Laws or legal statutes passed by a governing body, such as a parliament or congress, intended to regulate, authorize, outlaw, or otherwise direct social behavior.