Germanys
No
It's when aircraft from one side bombed a city from the other side, such as the Germans bombing London, or the Americans bombing Berlin.
1945
yes
he died
Singapore was occupied by the Japanese very early in WW2. They had no significant government at that time as they were a British colony.
World war2
world war2
No.
Britain, France, Russia & the US are common to the Allies in both WW1 & WW2. They are opposed by Germany in both wars. In WW1 Italy & Japan were both on the side of the Allies, in WW2 they were on Germanys' side. Turkey was on the side of Germany in WW1 & Neutral in WW2. Austria/Hungary was on the side of Germany in WW1 & were also on Germanys' side in WW2, (although it might be said by force rather than choice.) although they were then 2 separate countries.
September 3rd 1939