Answer:
In his book, Aryabhata, he suggested that the Earth was sphere, containing a circumference of 24,835 miles (39,967 km). Aryabhata also mentioned that reflected sunlight is the cause behind the shining of the Moon.
I believe the answer is: B.because of advances in science, medicine, technology, and the arts
During the hand civilization, China developed many advancement in use of herbs for medicinal purpose and adopted many technology from all across the world which increase their agricultural production capacity.
Their artworks were also developed to the point where it became a hot commodity among European nobles.
Uh, I think you got the wrong subject. This is <em>History, </em>not Math.
Answer:
All-Black towns grew in Indian Territory after the Civil War when the former slaves of the Five Tribes settled together for mutual protection and economic security.
Explanation: