Southern Hemisphere Southern Hemisphere are São Paulo, where the Bovespa Index is headquartered, along with Sydney, home to the Australian Securities Exchange, Johannesburg, home to the Johannesburg Stock Exchange and Buenos Aires, headquarters of the Buenos Aires Stock Exchange, the oldest stock market in the Southern Hemisphere. Among the most developed nations in the Southern Hemisphere are Australia, with a nominal GDP per capita of US$51,850 and a Human Development Index of 0.939, the second highest in the world as of 2016. New Zealand is also well developed, with a nominal GDP per capita of US$38,385 and a Human Development Index of
Colonialism and the Olympic Games World's Fair), and were the first modern Olympic Games to be held in North America. Since the 1889 Paris Exposition, human zoos, as a key feature of world's fairs, functioned as demonstrations of anthropological notions of race, progress, and civilization. These goals were followed also at the 1904 World's Fair. Fourteen hundred indigenous people from Southeast Asia, the Pacific Islands, East Asia, Africa, the Middle East, South America and North America were displayed in anthropological exhibits that purportedly showed them in their natural habitats. Another 1600 indigenous people displayed their culture in other areas of the Louisiana Purchase Exposition (LPE),