The Clean Air Act Amendments, created under President__ gave the nation's industries five years to meet new pollution standards,
Environmental Issues: Select the best answer from the choices provided.
A. Franklin D. Roosevelt
B. Lyndon B. Johnson
C. Richard Nixon
D. Jimmy Carter

Richard Nixon

Explanation:

The National Environmental Policy Act of 1969 was signed into law by President Nixon on Jan. 1, 1970, and was considered the starting point for the Clean Water Act.

true

coz they had the rank system in society according to the economic power of the people

pepin the short[a] (german: pippin der kurze, french: pépin le bref, c. 714 – 24 september 768) was the king of the franks from 751 until his death. he was the first of the carolingians to become king.[b][2]

the younger son of the frankish prince charles martel and his wife rotrude, pepin's upbringing was distinguished by the ecclesiastical education he had received from the monks of st. denis. succeeding his father as the mayor of the palace in 741, pepin reigned over francia jointly with his elder brother carloman. pepin ruled in neustria, burgundy, and provence, while his brother carloman established himself in austrasia, alemannia and thuringia. the brothers were active in suppressing revolts led by the bavarians, aquitanians, saxons, and the alemanni in the early years of their reign. in 743, they ended the frankish interregnum by choosing childeric iii, who was to be the last merovingian monarch, as figurehead king of the franks.