the goldfields such as Cairns (Cairns Chinatown). Indian Australians are Australians of Indian ancestry, and are the second-largest Asian Australian ancestry, comprising 3.1% of the total population. Indian Australians are one of the largest groups within the Indian diaspora. Indians are the youngest average age (34 years) and the fastest growing community both in terms of absolute numbers and percentages in Australia. Migration of Indians to Australia followed the pattern of "from 18th-century sepoys and lascars (soldiers and sailors) aboard visiting European ships, through 19th-century migrant labourers and the 20th century’s hostile policies to the new generation of skilled professional migrants of the 21st century... India became the largest source of skilled migrants in the 21st century."Indigenous Australians Indigenous Australians are descendants of the original inhabitants of the Australian continent. Their ancestors are believed to have migrated from Africa to Asia around 70,000 years ago and arrived in Australia around 50,000 years ago. The Torres Strait Islanders are a distinct people of Melanesian ancestry, indigenous to the Torres Strait Islands, which are at the northernmost tip of Queensland near Papua New Guinea, and some nearby settlements on the mainland. The term "Aboriginal" is traditionally applied to only the indigenous inhabitants of mainland Australia and Tasmania, along with some of the adjacent islands. Indigenous Australians is an inclusive term used when referring to both Aboriginal and Torres Strait islanders, i.e.: the "first peoples". Dispersing across the Australian continent over time, the ancient peoples expanded and differentiated into hundreds of distinct groups, each with its own language and culture. More than 400 distinct Australian Aboriginal peoples have been identified across the continent, distinguished by unique names designating their ancestral languages, dialects, or distinctive speech patterns. In 1770, fearing he had been pre-empted by the French, James Cook changed a hilltop signal-drill on Possession Island in Torres Strait, into a possession ceremony, fabricating Britain's claim of Australia's east coast. Eighteen years later, the east coast was occupied by Britain and later the west coast was also settled by Britain. At that time, the indigenous population was estimated to have been between 315,000 and 750,000, divided into as many as 500 tribes speaking many different languages. At the 2021 census, 3.2% of the Australian population identified as being Indigenous — Aboriginal Australians and Torres Strait Islanders. Indigenous Australians experience higher than average rates of imprisonment and unemployment, lower levels of education, and life expectancies