He served more than two years in the Continental Congress in Philadelphia, and he was the first to sign the Declaration of Independence in his position as president of Congress. He returned to Massachusetts and was elected governor of the Commonwealth, serving in that role for most of his remaining years.
Answer: to paint an accurate portrait of the entire slave experience
Explanation:
It allows government officials to retain and hold foreign nationals were considered threats to national security.
The enactment of the Clean Air Act of 1970 (1970 CAA) resulted in a major shift in the federal government's role in air pollution control. This legislation authorized the development of comprehensive federal and state regulations to limit emissions from both stationary (industrial) sources and mobile sources.