What it was
New South Wales was the British penal colony established in 1788 with the arrival of the First Fleet, governed by a governor holding wide powers.
Role
Its territory at first stretched over most of the east, and from it Tasmania, Victoria, Queensland, and others were carved off in turn. Wool and the gold rushes built its economy.
Fate
Self-government developed in the later 19th century, and in 1901 it joined the other five colonies in Federation to become a state of Australia.