When discussing Australian history, one topic that often comes up is the White Australia policy. This policy, officially known as the Immigration Restriction Act of 1901, was put in place to help maintain Australia's identity as a predominantly white, British nation.

The Immigration Restriction Act was introduced as a way to control who could enter Australia and to ensure that the country remained "British" in character. This meant restricting immigration from non-European countries, particularly targeting Asians and Pacific Islanders.

Under this policy, potential immigrants were subjected to a dictation test, which required them to write fifty words in any European language that an immigration officer chose. This test was often used to deliberately fail non-white immigrants, preventing them from entering the country.

The White Australia policy had a significant impact on Australia's immigration patterns and population demographics. It led to a decline in non-European migration and reinforced the idea of Australia as a white, British nation.

Over time, the policy came under increasing criticism for its discriminatory nature and violation of human rights. In the 1960s and 1970s, the policy was gradually dismantled, with the last remnants being removed in the 1980s.

Today, the White Australia policy is viewed as a dark chapter in Australia's history, highlighting the country's struggle with issues of racism and discrimination. While it is no longer in place, its legacy continues to impact discussions around immigration and multiculturalism in Australia.