Censorship

In America nearly everything is censored such as movies, T.V. shows. In many of my favorite shows they censer the best parts of the shows when there was a really funny line but it is considered racist. America is doesn't want to offend other people such as African Americans or Asians but people should be able to laugh at themselves. At school people don't let you talk about anything that is really fun for me. Such as guns, or fireworks, what do they aspect i will come to school with a sr26 and kill everyone. Guns are apart of everyday life, we go have fun hunting with them, go shoot targets with them. Say if we tag a 12point buck, the school wouldn't let us talk about that(which i know for a fact they don't) because we are talking about firearms.