Rise of the Video Game is a five-part series on The Discovery Channel about the history of video games. The first episode aired in November 2007. The series ran under the title I, VIDEOGAME in Europe.
Battlezone was not first first-person game. Night Driver came long before it.
Battlezone was not what made the Army look into simulation. At the time Battlezone came out Evans and Sutherland already had highly detailed military simulations.
Rescue on Fractalus! was not the first game to have first-person flight. In home games it was subLogic's Flight Sim.
Doom did not have a higher frame rate than Wolfenstein 3D. It had a lower frame rate. (Doom was locked at 35 frames per second while Wolfenstein 3D was locked at 70 frames per second, a common vertical refresh rate in displays of that time).