Australia is a developed country and one of the wealthiest in the world, with the world's 12th-largest economy. In 2014 Australia had the world's fifth-highest per capita income. Australia's military expenditure is the world's 13th-largest.
The third largest country of the world, the United States of America is located in North America between Mexico and Canada.
The geographic center of the United States was immortalized in Neil Gaimanâs fictional book, American Gods. The place today contains a small chapel, plaque and an American flag. The geographic center of the United States taking Alaska and Hawaii into the equation is located near a town called Belle Fourche, South Dakota. Although the NGS no longer maintains a stance on where the geographic center of the US is, this is widely considered the more accurate measurement.