Nazi forces, knowing they were losing the war, were determined to screw everything up for the Allies as much as they possibly could.
<span>This is of course somewhat of a subjective question, but in general most would agree that the Roman Republic owned its success more to the military, because this is how it was able to claim territory. </span>
The answer is that it established the power of the federal government. It allowed state government to overule the federal government also established the power of state government. And decided the the federal government cannot tax states.