Answer: Its the third option The United States Colored Troops Regiments
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Answer:
This paragraph contains I believe exactly 150 words. May be checked in word or another application.
Explanation:
The clean air act was enacted December 17, 1963, setting laws for ambient air quality. Controlling these standards on a generally state and government level. EPA must set and establish national emission standards and enforce them. This law focused on motor vehicles, power plants and industrial negative environmental factors that must be controlled and observed. This law helped control the vast and ever growing air pollution around us. This law was a first of its kind, it was very important in providing a catalyst to support other environmentally friendly laws. This law helped to mandate how much air pollutants was to be legally distributed. This may seem strange to mandate the amount of pollutants allowed to be distributed from factories, but it made a big difference for environmental conservation and the health of the individuals that resided in those particular areas.
By definition, the word "scarcity" is an economic problem which mainly revolves around on the idea that the limited resources a state has are not sufficient in providing the needs of the people. In addition, one of the measures done by the government to address this problem would be to by "<span>choosing options that best match supply with demand."</span>
