Japan
well many countries declared neutrality but i believe your thinking of Switzerland
France tried to regain its colony of Vietnam to "save face" after the Second World War.
The United States went through a period of isolationism between 1937 and 1945. During this time, the isolationists tried to keep the country out of the war in Europe. They wanted the country to focus on itself not the world.
Holland
Succeeded
Cuba
Yes! They tried to show the world they could win war. They were the first ones to use machine guns, planes, tanks... in World War I. Hitler tried to make Germany a big and important country by attacking and conquering other lands. They tried to expand their territory and show the world how powerful they were. Indimitation, is what Germany tried to do to other countries during the I & II World Wars. I guess this is what they thought when they went into war. Hoped it helped!! :)
Because countries loved their country so much and felt pride in their country that they felt threatened by anyone who tried to control them or tried to take the pride in their country away so they declared war
domination
ME AND YOU AND THE MONKEY TO!
Tomas Jefferson