So the question is asking to classify or state the political system that separate two lawmaking in law and forcing branches, and base on my further research and understanding, I would say that the answer would be the Legal System. I hope you are satisfied with my answer and feel free to ask for more
Brads actions are an examples of an innopropriate work environment. It is also harassment and rude in general
Answer: Play it cool
Explanation: Honestly, if I was you I would just kind of let people come to me. If its anything like my school, people will flock to the new kid, and invite him/her to there group. Try to get in with the so called popular kids, being in that group is generally the best time. If people dont end up coming to you, you could try to ask a group you prefer to sit at there lunch table, or eat lunch with them. Might be hard for a introvert, but give it your all, you got this.