The Parliament of the Commonwealth may establish a Supreme Court of Australia, consisting of a Chief Justice and not less than four other Justices, who shall be appointed by the Governor-General in Council, and shall be irremovable except upon an address from both Houses of Parliament. The Supreme Court shall be a final Court of Appeal from any other Federal Court, which may be established by Parliament, and from the highest Court of final resort in any State; and may be invested by Parliament with final and conclusive jurisdiction in all cases upon which an appeal has hitherto been allowed to the Queen in Council, subject to the right of the Queen to grant an appeal to herself in Council against the judgment of the Supreme Court in any case which concerns the public interests of the Commonwealth, or of any State, or of any other part of the British Empire. The Parliament may also confer upon the Federal Courts, other than the Supreme Court, jurisdiction to deal, either exclusively or concurrently with the Courts of the States, with cases arising under the Constitution or under any law made by the Parliament of the Commonwealth or affecting the Representatives of Foreign Powers, and with certain other matters including cases in which the Commonwealth is a party, or in which a Writ of Mandamus or Prohibition is sought against an officer of the Commonwealth. As the powers of the State are to be substantially those which they possess at present with the {226} exception of such as are transferred to the Federal Legislature and Executive, it is only necessary to add that the Governors of the States are to be appointed in the manner which their Parliament may prescribe, but are to correspond with the Imperial Authorities through the Governor-General: that States are not to be subdivided nor deprived of any of their territories without the consent of their Parliaments; and that they are forbidden explicitly to raise or maintain any military or naval force, to coin money, or make anything but gold and silver legal tender in payment of debts, to make any law prohibiting the free exercise of any religion, or to make or enforce any law abridging any privilege or immunity of citizens of other States of the Commonwealth, or to deny to any person within their jurisdiction the equal protection of the laws. Finally, it is provided that any of the existing Provinces that have not adopted the Constitution may, upon doing so, be admitted to the Commonwealth, and that any law for the alteration of the Constitution is not to be submitted to the Governor-General for the Royal Assent until it has been passed by an absolute majority of both Houses of Parliament, and has been approved by conventions of a majority of the States representing a majority of the people of the Commonwealth.