Though absolute justice be unattainable, as much justice as we need for all practical use is attainable by all those who make it their aim.
why is "as much justice as we need for all practical use is attainable by all those who make it their aim." an independent clause?
As per my knowledge, the clause before the comma is a dependent clause which can not be on its own for a meaningful sentence. it needs an independent clause to which it attaches itself.