After Archduke Ferdinand and his wife were assassinated by a Serbian national, Austria-Hungary declared war on Serbia. The alliance countries of each took sides and WWI began. The triple Alliance consisted of Germany, Austria-Hungary and Italy. The Triple Entente consisted of England, France, and Russia. Italy left the Triple Alliance in 1915 and joined the other side. Russia bowed out to fight the Russian Revolution. The USA joined with the Triple Entente to create the Allied Forces. Germany and Austria-Hungary joined with Bulgaria and the Ottoman Empire to create the Central Powers.
Trench Warfare.
In 1914 World War 1 begun
Kaiser Wilhelm II
sinking of lusitania
Well, I am not exactly sure. But, the weapons in WW1 didn't really help end the war quicker; it only increased how many people died.
maybe
alliances and treaties involved nations and colonies all over the world.
Serbia
soldiers.
1914
All of them
it can fly
We did! (with all our allies)
It led to Germany
All of them.
yes
85p