Question

What were the causes of World War I? Can someone check and see if I'm missing anything in my answer?

Answer 1

The assassination of Archduke Ferdinad, the alliances in Europe where Austria-Hungary declared war on Serbia, so in turn Russia came to Serbia's defense. Which in turn cased Germany to come to Austria-Hungary's defense and declared war on Russia. France then came to the defense of Russia, and Germany attacked France through Belgium which is what brought Britain into the war. Which then brought Japan into the war, then Italy and the United States entered the war on the allies side.