We have not done enough. In fact, we are making this situation worse. Racism is not something to tolerate with through violence, I think if we actually solved the problem with peace and change the minds of others, we will do better. I know someone who was anti-racist, but he got targetted from an anti-racist group and it changed him into a racist. (His name is Paul Miller, he is really inspirational if I am honest)
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Obviously, this is going to depend on what your Teacher taught in class, but my guesses would be:
Exit polls protect election results from possible fraud.
Exit polls provide back up data in case vote counts fail.
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if two people are part of a society and one of them has the right to work and earn for himself while the other one is prohibited to do so (i.e. they are unequal before the law), we can safely say that this is an unjust society.
Not the best at law, so i wouldn't completely depend on this^^
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