Trooper first class

Okay kiddo, so you know how there are police officers who help keep us safe? Well, trooper first class is a rank that some police officers can get when they do a great job and work really hard. It means they have more experience and training than other officers and they can do more important things to help protect us. It's like when you get really good at playing a game or doing a puzzle and you get to move up to the next level. So, trooper first class is a special title that police officers can earn when they work hard and do their best to keep us safe.