Austria-Hungary declared war on Serbia and it pretty much snowballed from there.
the USA declared war on Germany,making the US a part of ww1
The assassination of Archduke Ferdinand and his wife was the spark that started the war.
All that where declared in the treaty of Versailles as responsible for the WW1: - the German Reich - Bulgaria - Hungary - the Osmanian Reich
The reason why it lead to the war was because people didnt like the fact that Germany want to take over so they declared war and all that is when World War 1 happen!
WW1 started in 1915 on the 25th of April. If your talking about when or who declared war first, I think it was Germany but I don't know when.
The US remained neutral. It declared war in 1917, three years into the war.
Who knows. But I do know that It started on July 28, 1914 when Austria-Hungary declared war on Serbia which was the main cause of WW1 or to say 'THE GREAT WAR'.
Austria-Hungary declared war on Serbia and it pretty much snowballed from there.
Austria-Hungary declares war on Serbia.
It was not necessarily all Germany's fault that World War 1 started. It was collectively the fault of Germany, Russia, and Serbia for being unreasonable when dealing with each other.
Arch-duke Franz Ferdinand was the first kill in WW1, he was the main reason the war started
Austria-Hungary declared war on Serbia at the start of World War I.
Both WW1 and WW2 yes. WW1 was the reason WW2 started.
No the reason WWI started was because of archduken franz Ferdinand the heir to the austro-Hungarian throne was assassanated. A.H. blamed Serbia and declared war on them so russia declared war on A.H. so Germany declared war on russia so France declared war on Germany and A.H. so then great Britain declared war on Germany and A.H. so it's realy its all Austria-Hungary's falt
WW1 started in 1914
Ww1