In like manner, the citizens and inhabitants of the United States of America may frequent the States of his Majesty, the King of Denmark and Norway, reside and traffic there in all kinds of merchandise and effects, the importation or exportation whereof is not, or shall not be prohibited, and in all places where the navigation and commerce are not, or shall not be reserved solely to his Danish Majesty's subjects, and they shall not pay in the ports, harbors, roads, countries, islands, cities, and places belonging to his said Majesty, other or greater duties and imposts of any kind or denomination whatever, than such as the most favored nations do, or shall pay. They shall, moreover, enjoy all the rights, liberties, privileges, and exemptions, which the most favored nations do, or shall enjoy, and they shall also conform to the laws and ordinances which the said nations are, or shall be bound to observe, whether in passing from one port to another of his Danish Majesty's dominions, or in going to, or returning from any part of the world whatever. And the United States of America, with their subjects and inhabitants, shall allow his Danish Majesty's subjects peaceably to enjoy their rights in the countries, islands, establishments, and seas, in the East and West Indies, without molestation or opposition. ARTICLE IV. His Majesty, the King of Denmark and Norway, shall use every means in his power to protect and defend all the vessels and effects belonging to the citizens or inhabitants of the said United States of America, as shall be in his ports, harbors, or roads, or in the vicinity of his territories, countries, islands, cities, and places, as far as his jurisdiction extends, as to the sea, and shall use his efforts to recover and cause to be restored to the lawful proprietors, the vessels and effects which shall be taken from them within the extent of his said jurisdiction, and his ships of war, or any other convoys whatever, sailing under his authority, shall, on all occasions where there may be a common enemy, take under their protection all the vessels belonging to the citizens or inhabitants of the United States, or any of them which may be holding the same course, or going the same route, and they shall defend the said ships as long as they shall hold the same course, or follow the same route, against every attack, force, or violence of the common enemy, in the same manner as they are bound to defend and protect the vessels belonging to his said Majesty's subjects. ARTICLE V.