Rhodesia retained the Cape Colony system, which gave voting rights to blacks and whites who owned property with a minimum value of £150 or had an annual income of at least £100. Both means tests were accompanied by a simple language test in English. These voting qualifications that ensured de jure equality (in theory at least) amongst the races were maintained until 1951, when the financial qualifications were raised. The Southern Rhodesia general election of 29 April 1924, was the first election to the Legislative Assembly of Southern Rhodesia following the grant of responsible government to the colony. It saw a comprehensive victory for the Rhodesia Party, which had been formed by the supporters of responsible government.