COMMONWEALTH 369 Though the coloured peoples of the British Empire are often in a state of subjection, it is the avowed policy of Britain that they should be given opportunities of education and progress, and that colour in itself shall be no barrier to advancement, even to the highest offices in the State. Whatever present practice may be, there is no place in Britain's theory of Empire for the view that coloured races should be kept in permanent subjection. South Africa, taking the contrary view, forms thus a distinct Empire within the Commonwealth. This may one day create a grave problem; for should the South African Government be involved in serious difficulties with its native population, it is hard to predict what public opinion in Great Britain would be.-The very primitive and often unclean habits of many Africans in the Union make the problem, no doubt, exceptionally difficult, but whether this justifies a doctrine of permanent inequality is another question. The possibility of adding Rhodesia and neighbouring parts of the British Empire to the Union is envisaged by the 1909 Act, but the difference of opinion on native jpolicy has so far checked the British Government fiom carrying out the transfer. By the Peace Treaties of 1919, the former German colony of South West Africa has become a Class C Mandate of the Union. The abundant resources and trade of the Union, and its importance as a producer of gold, cause it to maintain relations of its own with foreign powers. The recent growth of Italian power in Africa, and the German demand for the return of lost colonies, oblige the Government of the Union to follow dosely the course of European politics. EIRE. The conquest of Ireland began in the twelfth century and was not completed until the sixteenth. Although many settlements of English and Scottish people were made there, the native Irish have always formed the great majority of the population, and were treated by the English Government as an alien and subject people. The Catholic faith was persecuted, and Irish agriculture