Question

How many countries participated in first world war?

Answer 1

Answer:

World War I. The first World War began as a local war between Austria-Hungary and Serbia in 1914. It grew into a war involving 32 countries. The Allies included Britain, France, Russia, Italy and the United States.

Explanation:

Answer 2

Answer:

The first world war began as a local war between Austria- Hungary and serbia in 1914.

It grew into a war involving 32 contries.