Answer:
Scientific Revolution.
Explanation:
Humankind owns much to the brave and daring work men of science like Galileo Galilei, Nicholas Copernicus and Isaac Newton. They made observations and develop scientific knowledge despite its disagreement with the official dogmas of the Roman Catholic Church.
Answer:
James Madison
James Madison is generally regarded as the father of the United States Constitution.
Answer:
The prime meridian, or 0 degrees longitude, and the International Date Line, 180 degrees longitude, divide the Earth into Eastern and Western hemispheres. Many geographers consider the 20 degree west line of longitude and the 160 degree east line of longitude as the Eastern and Western hemispheres.