362 THE BRITISH APPROACH TO POLITICS Act. The Dominion Government, and the Government of a Province, acting together, can modify this Constitution in order to prevent inconvenient differences between the laws of separate Provinces; but fundamental alterations can only be made by the Parliament of the United Kingdom. This position is not changed even by the Statute of Westminster; but if a strong demand for the alteration of the 1867 Act should arise from Canada, it could hardly be resisted. As the West of Canada was developed^ successive Acts drew the administrative boundaries, so that there are now nine Provinces; the districts of the extreme North are Territories administered by the Dominion Government. Executive power is in the hands of the Governor-General and a Privy Council, though from the latter a Cabinet is selected, functioning as does that of Britain. The legislature is the Governor-General, the Senate and the House of Commons. The Senate is an undemocratic body, whose ninety-six members must possess a property qualification. They are chosen for life by the Governor-General, the proportions in which they are selected being such as to strengthen the position of the smaller Provinces. Bills must pass through both Houses to become law,, but the Senate does not as a rule press opposition very far. The House of Commons is elected in the usual manner; it may be dissolved by the Governor-General, and cannot in any event continue for more than five years. It has often been remarked that the frontier between Canada and the United States is the longest in the world, and has no military forces stationed on either side. Both nations evidently regard conflict as out of the question, and this is a factor making for British-American friendship. Further, while Canada would not wish to attach herself politically to the United States, there is a strong economic connection. There is more American-owned than British-owned capital in the Dominion; there has been much migration in both directions but chiefly out of Canada, Many Asiatics have entered the Western Provinces, so that the