The war started mainly because of four aspects Militarism Alliances Imperialism and Nationalism. This is because big armies become potential threats to other countries.
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Answer:
not having money and standing in bread lines.
Explanation:
The common problem described in popular music of the 1930s was not having money and standing in bread lines . This was because it was during the period of Great Depression after the war.
It was characterized by poverty and joblessness in the country. This however changed as many reforms and laws were later being put in place to change the situation.
