Causes
How did ww1 start and why?
Other facts
100

How did ww1 happen?

When Archduke Franz Ferdinand got killed by Gavrilo Princip

100

Who died?

Archduke Franz Ferdinand

100

How many people died in ww1?

20-25 million

200

Are their any other empires who fell? 

Yes, the Ottoman and Russian Empires

200

How did he die?

He got shot

200

What was the least used weapon in ww1?

The Paris gun

300

What was the main cause of ww1?

Assassination of Archduke Franz Ferdinand

300

Why did he die

To break the Austria-Hungary's empire 

300

How many people were in ww1?

65 million People

400

When did ww1 happen?

1914-1918

400

Who was he?

A heir

400

What was the most used weapon in ww1?

The bolt-action rifle 

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