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HIstory of W111

Unit 1
World War II Alliances
Allied PowersAxis PowersNeutral Powers
Unit 1 • Chapter 2

Axis Powers

Video Summary

A new study has found that people who are exposed to high levels of air pollution are more likely to develop depression. The study, which was published in the journal Environmental Health Perspectives, found that people who lived in areas with high levels of air pollution had a 14% higher risk of developing depression than those who lived in areas with low levels of air pollution. The study also found that the risk of depression was highest among people who were exposed to air pollution from traffic.

Knowledge Check

Which Axis nation had the highest population in 1939?

What was the name of the alliance between Germany and the Soviet Union?

Which Axis nation was the first to surrender to the Allies?