The enactment of the Clean Air Act of 1970<span> (</span>1970<span> CAA) resulted in a major shift in the federal government's role in </span>air<span> pollution control. This legislation authorized the development of comprehensive federal and state regulations to limit emissions from both stationary (industrial) sources and mobile sources</span>
<span>The use of bones in record keeping is the answer</span>
Answer:
The September 11 attacks were a series of four coordinated terrorist attacks by the Islamic terrorist group al-Qaeda against the United States on the morning of Tuesday, September 11, 2001. The attacks killed 2,996 people, injured over 6,000 others, and caused at least $10 billion in infrastructure and property damage. Additional people died of 9/11-related cancer and respiratory diseases in the months and years following the attacks. Four passenger airliners operated by two major U.S. passenger
Explanation:
By expanding government control over the economy
