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>
Answer:
Chairman Mao has at least five major contributions to the Chinese nation, to the New China, and to the Chinese Communist Party. First, he led the Chinese people through a long-term revolutionary struggle and finally achieved national independence and the liberation of the people and created a new China.
Explanation:
Chairman Mao has at least five major contributions to the Chinese nation, to the New China, and to the Chinese Communist Party. First, he led the Chinese people through a long-term revolutionary struggle and finally achieved national independence and the liberation of the people and created a new China.
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