Civil War Infographic from http://th3thr1ll3r.deviantart.com/
The Nakajima Kikka ( "Orange Blossom"?) was Japan's first jet-powered aircraft. It was developed late in World War II and the first prototype had only flown once before the end of the conflict. It was also called Kōkoku Nigō Heiki
Horten Ho 229 flying over Göttingen, Germany. It was the first pure flying wing powered by a jet engine. ~1945.
Dornier Do 17.of №:(27.14)"Legion Condor". Spain.1937/39.
B-17 Flying Fortress
Stuka dive-bombers fly over, Immola, 1944
German trench. Stalingrad.Battle lasted from Aug.23 till Feb 2 1943