The political and economic theories of Karl Marx and Friedrich Engels, later developed by their followers to form the basis for the theory and practice of communism.
Answer:
New inventions allowed more possibilities.
Explanation:
The world changed drastically with the Scientific Revolution and the Age of Exploration. New inventions allowed European explorers to sail around the globe with more knowledge. They found new continents and began to see what the shape of the world was really like.
The answer to this Q is France.