Southern Hemisphere oceanic. This zone includes the southern tip of Uruguay and South Africa; the southern half of Chile and Argentina; parts of Australia, going south from Adelaide, and all of New Zealand. The Sagittarius constellation that includes the galactic centre is a southern constellation and this, combined with clearer skies, makes for excellent viewing of the night sky from the Southern Hemisphere with brighter and more numerous stars. Forests in the Southern Hemisphere have special features which set them apart from those in the Northern Hemisphere. Both Chile and Australia share, for example, unique beech species or "Nothofagus", and New Zealand
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),