Emma Duffy & Jaya Koonjbearry
4 Main Causes:
2.) Alliances: the work was split into three groups, axis, allies, and neutral. The world was divided into 3 groups.
3.) Imperialism: the ruling or controlling of other people's or mations through annexation, military comquest, or economis domination. Europe took over other nations and they started to want independence.
4.) Nationalism: feeling of intense pride in ones home land, including culture and interest.