What people played a role in federation?

Key figures in the Australian Federation include Sir Henry Parkes, often called the "Father of Federation," who advocated for unification; Edmund Barton, who became the first Prime Minister of Australia; and John Quick, a prominent supporter of the movement who introduced the idea of a referendum. Additionally, delegates from various colonies, including representatives from New South Wales, Victoria, Queensland, South Australia, Western Australia, and Tasmania, contributed to the drafting and negotiation of the Constitution. Their collaboration ultimately led to the Commonwealth of Australia being established in 1901.