The correct answer is A. Technological advances such as s<em>team power, air brakes, automatica lubricators and steel tracks</em> have affected the railroads very positively, since it has made it possible that the rail network could become a safer, more efficient and more reliable means of transportation for goods.
The paint on a house was on its exterior.
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The correct answer is A. gave the EPA the authority to regulate water quality in navigable waterways.
The Clean Water Act is a federal law which governs water pollution. Its main objectve is to mantain the integrity of the United States waters; it is administered by state governments and the U.S Environmental Protection Agency (EPA). Navigable waters are protected by the CWA but it does not protect groundwater since groundwater protection is included in the Safe Drinking Water Act.
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<span>African Americans didn't request the privilege to vote at that time did not fully understand their rights and did not make any moves or even campaign to be allowed that right as citizens of the united states of America.
Also, The number of African Americans were more than the White people, if they really vote, and their elected representatives win most senate or other such positions the white people will have less impact in the affairs of the government.</span><span />
Answer:
D. All of the above
Explanation:
Italy after WW1 had not gained a lot of economical support and territory size despite being on the winning side of the war. The politics was absolutely chaotic and also allowed for radical parties like Mussolini's fascists to rise during the Great Depression. Many veterans after the war did not have the means to obtain employment either.
