In the Spirit of the Laws (1748), Montesquieu argues that any government, if it is to protect the liberty of it's citizens, needs a separation of powers. He states that the executive, legislative, and judicial functions of the government should be assigned to different bodies.
From flight reacts he really impacted the American literature culture and really changed the seen for many people around the world
During the Cold War the United States and the Soviet Union engaged a competition to see who had the best technology in space. The Space Race was considered important because it showed the world which country had the best science, technology, and economic system.
The scientific revolution, which emphasized systematic experimentation as the most valid research method, resulted in developments in mathematics, physics, astronomy, biology, and chemistry. These developments transformed the views of society about nature.