Answer:
The protagonist is the main character while the antagonist is the opposing character.
Explanation:
The protagonist is the main character in a story, novel, drama, or other literary work. He or she is usually a character that the reader or audience empathizes with, or at least cheers for, whether it's rooting for that person's success or demise.
An antagonist is a character who works in opposition to the protagonist. The antagonist is in direct conflict with the protagonist and presents obstacles to the protagonist achieving his or her goal.
This statement is an opinion because its subjective. some soldiers have seen or experienced terrible things which haunt their dreams and challenge their life in a way no gesture could mend. there are plenty of other soldiers who don't experience or see this though who are entitled to the same things as a gesture for their potential sacrifice.
It is because the fast food can easily prepared and it will not burn a hole in customers pocket as it is cheap