Final answer:
The Axis Powers invaded Poland, Norway, Belgium, the Netherlands, Luxembourg, Greece, Yugoslavia, and the Soviet Union during World War II. These invasions were central to the Axis campaign and significantly impacted the course of the war.
Step-by-step explanation:
Name the Eight Countries Invaded by the Axis Powers, During World War II, the Axis Powers, which included Nazi Germany, Imperial Japan, and Fascist Italy, invaded multiple countries. While the scope of the Axis aggression was wide-reaching, eight notable countries that were invaded by the Axis Powers are: Poland, Norway, Belgium, the Netherlands, Luxembourg, Greece, Yugoslavia, and the Soviet Union. These invasions had vast consequences for Europe and the world at large.
Germany initiated the conflict in Europe with the invasion of Poland in 1939, which led to Britain and France declaring war on Germany. Over the course of the war, Germany extended its control over much of Europe, including a swift campaign in 1940 to conquer Norway, Belgium, the Netherlands, and Luxembourg. To the southeast, Germany and Italy jointly invaded Greece in 1940, and in the following year, Yugoslavia fell to the Axis as well. The largest invasion occurred in 1941 when Nazi Germany launched a massive invasion into the Soviet Union, marking a significant escalation of the war.