I was in class and teacher centers me out and embarrasses me and says you write me 4 paragraph essay due by noon tomorrow or you fail my class... I was only one that has to do this.
At this point no, but if she fails you for that, you would be able to take it to court. Some places have what is known as "Equality Courts", which would be the appropriate forum for this.
Just bear in mind that litigating will be expensive, and at the end of the day it will only be a moral victory with no form of monetary gain.
No. But you should report that teacher's conduct to the college.
If you actually do fail the class as a result of this, you should appeal though whatever process your college provides for that purpose. Chances are that your teacher doesn't actually have the authority to fail you for not meeting a course requirement that they just made up, and which does not apply to anyone else.