Daily Archives: September 19, 2012

An island is a body of land surrounded by water. Continents are also surrounded by water, but because they are so big, they are not considered islands. Australia, the smallest continent, is more than three times the size of Greenland, … Continue reading →

Originally posted on Open Geography:
How much does the US spend on security each year? Taking everything into account, and including the Pentagon military base budget and overseas contingency operations (foreign wars), intelligence, Department of State, past wars that have…