Ok. Needs work.
1. There were no bombs that looked like missles in WWII. Unless it was the V-2 rocket only used on cities in Europe. (German made)
2. The clouds and bird were taken from internet. Those things just suck in flash. Also, the flag lost it's white in some parts.
3. Needs to be longer. Also, you can't see ships sinking. Like the ships at Pearl Harbor just dissappeared or fell down into the ocean in a milisecond? No way.
I understand flash wasn't like it is today in the time this was made. But even old flash could've been better. Just try harder and later, I might give a 10 or at least an 8.