The answer is: Presidents
Ok so <span>The astrolabe was adopted for sea-going
use when sailors learned that they could navigate by measuring the angle
between Polaris (the North Star) and the horizon.
so the answer will be
C
</span>
<span>Freedom and rights will only be available to those who are willing to exert themselves to win hold and have them. His words remind us that in any instance (and those instances may happen more often then we'd like) that we have to be willing to fight and risk death for our freedom ( our rights)!</span>
if you want to fail, and you do, you succeeded at your goal, and whenever you meet your goal with success, you succeed, so therefore you succeed. If you try to fail, and then succeed, then you've failed to fail, so you got what you wanted.