The building of temples and great cities without modern machinery, using astronomy to predict astrological cycles and plant crops and using their language to communicate and measure time are some of the Mayans most notable achievements.<span> During a 600-year period of time, which was from 300 A.D. until 900 A.D., the Mayans made many great achievements in science, communications, engineering and agriculture</span>
The primary charge against Johnson was that he had violated the Tenure of Office Act, passed by Congress in March 1867 over Johnson's veto. Specifically, he had removed from office Edwin Stanton, the secretary of war, whom the act was largely designed to protect.
<h3>What happened to the Tenure of Office Act?</h3>
The Tenure of Office Act had been passed over Johnson's veto in 1867 and stated that a President could not dismiss appointed officials without the consent of Congress. Both Lincoln and Johnson had experienced problems with Stanton, an ally of the Radicals in Congress.
<h3>
What was the effect of the Tenure of Office Act?</h3>
The Tenure of Office Act had been passed over Johnson's veto in 1867 and stated that a President could not dismiss appointed officials without the consent of Congress.
Learn more about the Tenure of Office Act here: brainly.com/question/16379969
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Answer:
The correct answer is <u>D</u>: Mikhail Gorbachev.
Explanation:
Mikhail Gorbachev was the last president of the Soviet Union from 1985 to 1991 and General Secretary of the Communist Party of the Soviet Union. His attempts toward reforms brought the end of the Cold War, but it also caused the end of the supreme political power of the Communist Party of the Soviet Union and the collapse of the Soviet Union.
In 1988, Gorbachev announced that the Soviet Union would abandon Brezhnev's doctrine and allow the citizens of the Eastern Bloc to choose their internal politics.
This proved to be the most radical step of Gorbachev's reform regarding foreign politics, which was called Sinatra's Doctrine. This reform led to a series of revolutions in Eastern Europe during 1989 when communism was overthrown.
The collapse of communism influenced the ending of the Cold War and Gorbachev was awarded the Nobel Peace Prize on October 15, 1990.
