Question

in world war 1 why itis called worldwar

Answer 1

Worldwar 1 is called as worldwar because first time in the world of history most of the country have come together and have a war that's the reason it's is called worldwar 1

Answer 2

because it involves the major country of world such as Germany Austria Turkey and France ,British etc these country involves other country also for their help in war so ultimately all country of world either directly or indirectly involved in war