How do I go about getting peace through my whole school?

I want to forgive everyone for what they have done to me and I want them to forgive me for what I’ve done. I want everyone to forgive everyone. I want peace and no more drama. I want all bad things in the past and to live on with no more violence and hatred. Any suggestions on how to go about this? Any suggestions even if you think It’s stupid. Again this is a no flag zone unless your trying to be annoying.