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in WWI Austria-Hungry attacked Serbia after an agent from the Black Panther killed Austrian royalty. Russia then attacked Austria-Hungry and Germany. Germany also mobilized its troops to attack Russia at the same time and France as well. France was then forced into the war. Great Britain joined in not long after. the united states only came in during the last year after Germany declared unrestricted submarine warfare. Italy also joined in the last year of the war when it seemed evident that the allies where going to win despite their treaties with Germany and Austria-Hungry. japan also joined the allies, but sooner then the US and the Ottoman empire also joined in on the side of the Central powers.

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16y ago

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