credited with initiating political and social change that was the result of other factors. The real legislative and political impact of the 1967 referendum has been to enable, and thereby compel, the federal government to take action in the area of Aboriginal Affairs. Federal governments with a broader national and international agenda have attempted to end the discriminatory practices of state governments such as Queensland and to introduce policies that encourage self-determination and financial security for Aboriginal people. However, the effectiveness of these policies has been tempered by an unwillingness of most federal governments to deal with the difficult issues involved in tackling recalcitrant state governments. Land rights The benefits of the referendum began to flow to Aboriginal people in 1972. On 26 January 1972, Aboriginal peoples erected the Aboriginal Tent Embassy on the lawns of the Federal Parliament building in Canberra to express their frustration at the lack of progress on land rights and racial discrimination issues. This became a major confrontation that raised Aboriginal affairs high on the political agenda in the federal election later that year. One week after gaining office, the Whitlam Government (1972–1975) established a Royal Commission into land rights for Aboriginal people in the Northern Territory under Justice Woodward. Its principal recommendations, delivered in May 1974, were: that Aboriginal people should have inalienable title to reserve lands; that regional land councils should be established; to establish a fund to purchase land with which Aboriginal people had a traditional connection, or that would provide economic or other benefits; prospecting and mineral exploration on Aboriginal land should only occur with their consent (or that of the Federal Government if the national interest required it); entry onto Aboriginal land should require a permit issued by the regional land council. The recommendations were framed in terms to enable application outside the Northern Territory. The Federal Government agreed to implement the principal recommendations and in 1975 the House of Representatives passed the Aboriginal Councils and Associations Bill and the Aboriginal Land (Northern Territory) Bill, but the Senate had not considered them by the time parliament was dissolved in 1975. The following year, the Fraser government (1975–1983) amended the Aboriginal Land (Northern Territory) Bill by introducing the Aboriginal Land Rights (Northern Territory) Bill. The new bill made a number of significant changes such as limitation on the operations and boundaries of land councils; giving Northern Territory law effect on Aboriginal