Trivia: The view that people acquired citizenship and the right to vote through military service reflected the views of "Starship Troopers" author Robert Heinlein. His views were influenced by his years in military service during World War II, and what he saw as the supposed "laziness" of civilians.
Trivia: This movie has very little in common with the original Robert Heinlein story. Starship Troopers in the book are highly trained soldiers in technically advanced and highly destructive battlesuits - like Iron Man on steroids. And Johnny is not the football hero - he was second place in a track event. The character in the book is an everyman, not a star.