So each hour's time difference between the ship and the starting point marks a ship's progress of fifteen degrees of longitude to the east or west.
VOA: special.2010.07.14
As a young man, Grant entered West Point, the nation's school for army officers.
VOA: special.2010.02.11
And,answer a question about the military academy West Point.
VOA: special.2010.11.19
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