what event most affected the passage of the national environmental protection act of 1969
National Environmental Policy Act NEPA grew out of the increased public appreciation and concern for the environment that developed during the during the 1960s, amid increased industrialization, urban and suburban growth, and pollution across the United States. During this time, environmental interest group efforts and the growing public awareness resulting from Rachel Carson's 1962 book, Silent Spring, led to support for the 1964 Wilderness Act and subsequent legislation (including the 1970 Clean Air Act and 1972 Clean Water Act).[6] The public outrage in reaction to the Santa Barbara oil spill in early 1969 occurred just as the NEPA legislation was being drafted in Congress. Another major driver for enacting NEPA were the 1960s highway revolts, a series of protests in many American cities that occurred in response to the bulldozing of many communities and ecosystems during the construction of the Interstate Highway System.[7]
Clean Air Act (United States) The Clean Air Act is a United States federal law designed to control air pollution on a national level.[1] It is one of the United States' first and most influential modern environmental laws, and one of the most comprehensive air quality laws in the world.[2][3] As with many other major U.S. federal environmental statutes, it is administered by the U.S. Environmental Protection Agency (EPA), in coordination with state, local, and tribal governments.[4] Its implementing regulations are codified at 40 C.F.R. Subchapter C, Parts 50-97.