All countries fighting in World War 2 used weapons.
All of them hence the name WORLD WAR
Nearly all the major nations were involved in World War 2.
Gernany is one
They all die of old age after world war 2.
10,000 for all countries
10,000 for all the countries involved
all of them.
USSR
All Axis occupied countries had a resistance movement
The U.S. supported all the West European countries that had been ravaged by World War 2.
There was no Olympics during World War 2, they were all canceled so no countries participated.