What role did American government play in setting environmental policies during the 1970s

In December 1970, environmentalists achieved a major goal with the establishment of the U.S. Environmental Protection Agency (EPA) through an executive order signed by then-president Richard Nixon. The creation of the EPA brought together several federal programs charged with protecting the environment into a single government agency. The EPA was founded with the goal of protecting human health and the environment by enforcing regulations passed by Congress. so this is the answer

Explanation:

martin luther king (1929-1968) was an activist for the african american rights, mr. king has a profile of a kind leader that built a tenacity, respect and full of hope future. he was an activist through civil disobedience and no violence pressure mechanisms. he tried to build a more egalitarian and fair society. his efforts carried a reivindication message of the civilian rights to every west corners. for that reason, he won the nobel prize in 1964.

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).