Final answer:
Democracy was not a cause of World War 1. The main causes were Alliances, Imperialism, and Nationalism.
Step-by-step explanation:
The correct answer is Democracy. Democracy was not a cause of World War 1. The main causes of World War 1 were Alliances, Imperialism, and Nationalism. Alliances were formed between countries, leading to a domino effect where if one country was attacked, its allies were obligated to defend it. Imperialism involved the competition among European powers for colonies and resources, which increased tensions. Nationalism fueled a sense of pride and loyalty to one's own country, but also contributed to rivalries and conflicts between nations.
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