It is known as the Revisionism. Inside the Marxist development, the word revisionism is utilized to allude to different thoughts, standards, and speculations that depend on a noteworthy modification of principal Marxist premises. The term is regularly utilized by those Marxists who trust that such modifications are ridiculous and speak to a "diluting" or deserting of Marxism.
Well... I believe that the answer to your question is A. because if the Emperor would have to ask the pope if they could go to war and the pope was the one who crowned the Emperors.
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The Truman Doctrine was an American foreign policy whose stated purpose was to counter Soviet geopolitical expansion during the Cold War. It was announced to Congress by President Harry S. Truman on March 12, 1947, and further developed on July 12, 1948, when he pledged to contain threats to Greece and Turkey.
Answer:
Labor unions opposed long work days and unsafe working conditions. Unions demanded shorter hours, such as the 8 hour work day, and better safety standards in factories.Explanation: