Explanation:
B & C. Plato communicated his work through conversations and letters.
Humanists believe that people are free to think for themselves.
It took more than 1,000,000 men to build the Great Wall of China. They took several years. Around 2,000 years to be exact.
Answer:
The Scientific Revolution was characterized by: Propose new ways of understanding reality, through reason, knowledge and demonstration. Tear down old beliefs, such as that the Earth was the center of the universe.
Explanation: