Two. World War I and World War II.
These wars are known as World Wars because many countries of the world fought in the war
Both of them.
Many
The United States has fought in World War One and World War Two, the only two world wars so far.
How many? You think there has been MORE than two world wars? And in both cases, the US was involved. Honestly, some people.
These wars are known as World Wars because many countries of the world fought in the war
Only two wars to date are known as world wars.
There were thousands of wars all over the world in antiquity. Ancient wars were fought near many rivers in many parts of the world.
Many wars. Including World War II.
There were 2 world wars.
World?*
There's only been two world wars in the history of man.
Both of them.
Many
The United States has fought in World War One and World War Two, the only two world wars so far.
Both of them.
2