It was actually Czechoslovakia, then Poland
It became a World War after Hitler invaded Poland, which led to the UK declaring war on Germany. There had, as indicated above, been fighting before then, but if Hitler hadn't invaded Poland, he might have got away with it...
Poland in September of 1939.
Germany.
Germany invaded France
Poland was invaded by Germany
World War 2 started when Germany invaded Poland on September 1, 1939 and then England & France declared War on Germany.
Poland in September of 1939.
Germany attacked Poland in September of 1939.
NoEthiopia was the first country in the world.
Poland
Yes, Germany would be considered to be part of the developed world.
Poland
Yes! Germany is the fourth wealthiest country in the world and first in Europe.
Italy.Germany is a First World country.
Germany
Italy was the second country to attack France during WW2. Germany attacked first on May 10, 1940. Then Italy joined the attack on June 10, 1940.
Germany
Germany.