It should give the right to offend, but the government IS allowed to limit speech, like banning libel. So it should be allowed, if you can face the consequences you might confront.

To get an education that can benefit you in the future, because "only the educated are free"

A stricter teacher will bring more motivated and respectful students. Motivates them to consistently stay on track and focus on their education more.

Its an issue that often starts occurring during childhood, and unless you start directly informing children on how to treat others at an earlier age, it's not that easy to stop. Prevention should be a priority rather than AFTER something happens.

No, I would think not. We turned to socialism in a direct financial crisis, and you cannot let a bunch of capitalists run around and control the economy.(Although some of it is good.) But with that, there needs to be some Government superiority.

female teachers tend to have more patience than male teachers often. However, Male teachers can dive deeper into a curriculum and have a more "authorial intent" like teaching style.

The laws of physics can only take us back so far, and i'm pretty sure its been proven that the metric expansion of space equation and math of general relativity only proves what happened after the Singularity.