One of the most dramatic standoffs in the history of the Cold War begins as the Soviet Union blocks all road and rail traffic to and from West Berlin
Spanish and French colonist were olny going to the americas for fur trads,gold and silver. England went there to get religious freedom and land.
Answer:
You should only choose to stay if it's evident that, the additional benefits in the extra study session to be gained are greater than the additional cost to be acquired if you've chosen to study 30 minutes more in class.
In this kind of scenario, students are implored to focus more on what will be of benefit to them than any other thing i.e advantage over disadvantage
