In the 1960s many people began coming to Australia from China, Vietnam, Malaysia and other countries in Asia. Australia became more multicultural. In the 1950s and 1960s Australia became one of the richest countries in the world, helped by mining and wool. Australia started trading more with America, than Japan. Australia supported the United States in wars against dictatorships in Korea and Vietnam and later Iraq. Australian soldiers also helped the United Nations in countries like East Timor in 1999.