Answer:
The main causes of WWI were nationalism, imperialism, militarism, and the system of alliances.
Explanation:
sorry, if this is wrong
Answer: Labour party
The British Labour Party grew out of the trade union movement of the late 19th century and surpassed the Liberal Party as the main opposition to the Conservatives in the early 1920s
The sinking of the ship (the lusitania)
and the breaking of the Sussex pledge
Answer:
¿Por qué no lo averiguas tú mismo?
Explanation: