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123 countries involved in the war
Countries selling weapons and supplies to the countries at war
By going to war.
France and Germany were the last two countries in World War 1.
A world war is a war who is included every countries
which war?
Most countries go to war for two reasons. The two reasons why countries go to war are because of power and money.
about 52 countries.
Some countries are not a lot in common , therefore those countries have independence from other countries. Some countries are peace countries so the are not involved with other countries that are in war. Or at the end of a war two countries sign a peace treaty , saying that those countries are independent.
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roles of countries did not change during the war, they were the same as before and afterwards.
How many countries took part in the world war two?