Germany and japan for sure. but im not sure about if russia was involved or not.
Almost all of continental Europe was involved in World War 2. Many nations were invaded and occupied by Germany. Germany, France, England, Italy, and Russia were all combatants.
there were many countries that were involved in WW1, like: france, germany, russia, prussia, america, england etc.
Venezuela was involved in world war 2 by pope Gregory
Axis, Allies and Philippine rebels. Russia joined the Allies when Hitler invaded.
Before world war 2, Spain was involved in a civil war.
Axis = Germany, Italy, japan Allies = US, russia, France, great Britain
Hitler (Germany) invades Poland, which was then backed up by Britain and France, and the the Soviet Union (Russia).
Germany, Japan and Italy were allied. Britain, France, U.S.A and Russia were allied.
World War 1 was first called the Great War, because it involved a huge amount of countries and was supposed to end all wars. It was called WWI when WWII started. It is called WWII and WWI because it involved almost all of the world.
in world war I there was France England and russia but russia surrendered. those were the main ones
Lithuania did fight in World War 2 but it was part of Russia.