"(2.) The making of peace or war;
"(3.) The army, navy, militia, volunteers, or other military or naval forces, or the defence of the realm;
"(4.) Treaties and other relations with foreign States,
or the relations between the various parts of Her Majesty's dominions;
"(5.) Dignities or titles of honour;
"(6.) Prize or booty of war;
"(7.) Offences against the law of nations; or offences committed in violation of any treaty made, or hereafter to be made, between Her Majesty and any foreign State; or offences committed on the high seas;
"(8.) Treason, alienage, or naturalization;
"(9.) Trade, navigation, or quarantine;
"(10.) The postal and telegraph service, except as hereafter in this Act mentioned with respect to the transmission of letters and telegrams in Ireland;