b. through out the country
Men need to be in better shape as they will most likely die on the battlefield if they are not, women are seldom put in that position because military leaders know that when a man watches a women die from a hostile target they forget their training and act irrationally. If they don't push infantry men to be their best and hold them to only what a women is physically capable of they will not be in their peak performance physically to take lives the lives of enemy combatants.
The best way to revise the sentence is <em>#2. I had to prove my identity to gain entrance to the building; I was required to fill out an impressive number of forms. </em>
The first one! is the answer because it is a run on sentence. it has too many words and repeats unnecessary things!