1. World war
World War I was caused by great tension between many closely packed nationalistic, imperialistic and militaristic countries which were in need of "living space."" ... While Japan is a small island country, it needs more raw materials and it also needs more "living space."" ... Japan became an aggressor because they needed space and raw materials, and they got that by taking places that had what they wanted. ...
- Word Count: 2883
- Approx Pages: 12
- Grade Level: High School