Question: What type of guns did the time traveler use to kill the Confederate soldiers?
Question: When Jackson and O'Neill send the nuclear bomb up to Ra's spaceship, why didn't he simply send it down again? Sure it wouldn't have made it back to ground before detonation, but at least his ship may have been spared.
Chosen answer: When Ra saw the bomb, he realised that it was a few seconds away from detonation. There wouldn't have been enough time to send it back.
Question: How did Kirk die? He got hit by a lot of debris but from what was seen, not enough to do real damage.
Answer: Kirk also fell a considerable distance, clinging onto the platform as it dislodged from the cliff and rolled several times. In addition to being crushed/hit by debris, the fall and the rolling would have caused further serious trauma.
Question: In the credits, T. Hawk is listed, I didn't see him anywhere, who is he?
Answer: When Guile storms Shadaloo headquarters with the stealth boat, he is accompanied by Cammy and a hugely modified (in terms of character) T-Hawk. At one point Guile asks about T-Hawk's headband. Being an aid to Guile, T-Hawk is in other scenes, but these are the most obvious.
Answer: I'm pretty sure it was mp5 with muzzle brake.