Napoleon's biggest effect was the spread of nationalism, which later cause great World Wars. As Napoleon expanded the French Empire, he took over many countries and led them to find an overpowering sense of nationalism.
During World War II, the United States and the Soviet Union were allies, and they worked together in order to defeat the nations of the Axis. However, after the war, and particularly after the Yalta Conference, it became obvious that the two nations had very different ideas of what the future world should look like. The very different approaches that each side took towards its goals made these differences obvious. It also encouraged the idea that the two countries were enemies. This enmity was expressed through the conflicting ideas of capitalism and communism.
As the rise of communism became more feared, distrust and suspicion grew within the United States. People believed that the United States needed to actively protect the world from the threat of communism. This led to the beginning of what is known as the Cold War.
Answer:
However, most Byzantines spoke Greek, so Greek was the language of everyday use. Because of that, even emperors learned Greek. Over time, the Empire became less Roman and more Greek.
Explanation:
Spheres of influence are always significant because they give an external group or institution power or authority in a foreign territory. In some cases, like the grocery store example, the sphere of influence is relatively small and is not likely to cause a problem.