Question

find readons for world war1

Answer 1

Imperialism
Nationalism
Alliances
Militarism


Hope it will help u...

Answer 2

Hey Mate,
Here your answer,☺️☺️
The following reasons are ;

1. Militarism

The belief in building up a strong armed forces to prepare your country for war.

2.Alliance System

Countries agreed to support one another in case of an attack. 2 alliances would emerge: Triple Entente (good) and Triple Alliance (bad).

3.Imperialism

Britain, France, Germany, Italy and Russia all scrambles for colonies in Africa, Asia and the Pacific. Each nation wanted new trade markets and the raw materials of these new regions.

4.Nationalism

Pride or devotion to one's country. Nationalism encouraged unity, and also would put nation against nation.

5.Triple Entente (Allied Powers)

France
Russia
Great Britain 

Hope that,it will help you