Auto insurance companies offer discounts if you are good student, or full time student (which includes your gpa).
grants and scholarships are rewarded by good grades and succession of essay writing.
students will get kicked off their athletic team if their GPA is too low.
That singles out comparing yourself to your friends, which should be obvious that this one's excluded. ☺
The answer will be all of the above
The main points of the Supreme Court's decision in Marbury V. Madison was that it established the principle of judicial review and strengthened the power of the judicial branch by giving the Supreme Court the authority to declare acts of Congress unconstitutional.
Therefore, M v. M enhances the system of checks and balances by giving the Supreme Court a very strong check on the actions of Congress.
Von Thunen is famous from the 19th Century. He made a model that showed how market processes how to use the land in various locations.
I hope this helps!
<span>It is a curvature in the space time</span>