The answer to this question is <span>Similar-to-me bias error
</span><span>Similar-to-me bias error refers to the bias in evaluation that based on similarity of characters and principle.
</span>This occurence happens because the evaluator believe that by giving bad evaluation to this similar person, it means that they will also give bad evaluation upon him/herself.
The Double Jeopardy Clause of the Fifth Amendment.
Is that it’s always changing
The answer to that would be “drought”
The answer is: C. Not to try and fix them all, but also not participate in them
Thoreau just want people to know that evil exist and there we might not be able to eliminate them completely. By knowing this, we can always prepare ourselves to take care of evils when we need but not completely lose our mind over it. Simply by choosing not to participate is often enough because the more people do it, the less evil would exist in this world.