The treaty of Fontainebleau was concluded at Paris on the 10th of February, 1763, the ratifications were exchanged on the 10th of March, and peace was proclaimed in London on the 22nd of that month. By this treaty the whole of Canada, part of Louisiana, together with Cape Breton, and the other islands in the Gulf of St. Lawrence, were ceded to Great Britain. In the West Indies, the islands of Tobago, Dominica, St. Vincent, and Grenada, were retained by Great Britain; but Martinique, Guadaloupe, Marigalante, and St. Lucia, were restored to France. In the East Indies, the French obtained the restitution of their settlements, but agreed not to erect any fortifications in Bengal. Minorca was restored to England in exchange for Belle-Isle, which had been captured by the British in 1761, and it was stipulated that the fortifications of Dunkirk should be demolished. Spain ceded East and West Florida to Great Britain, in return for the restitution of the Havannah, Manilla, and all the places which Spain had lost since the commencement of the war. [Sidenote: 1764] In the meanwhile the FORTY-SIXTH regiment had returned to North America, where it remained for the four following years. Colonel the Honorable William Howe was appointed by His Majesty King George III. from the fifty-eighth to the colonelcy of the FORTY-SIXTH regiment on the 21st of November, 1764, in succession to Lieut.-General the Honorable Thomas Murray, deceased. [Sidenote: 1767] In the autumn of the year 1767 the FORTY-SIXTH regiment returned to Great Britain, and was stationed in Ireland for eight years. Serious disputes had, in the meantime, arisen, on the subject of taxation, between the colonists in North America and the British Government. The passing of the Stamp Act, in 1764, was the first cause of irritation, but the spirit of discontent was partially allayed by its repeal in 1766. This feeling was again aroused, in the following year, by the Bill for levying duties on certain articles imported from England, which was repealed in 1770, with the exception of the duty on tea, which was retained as an assertion of the right of taxation inherent in the British Legislature. After the cargoes of tea sent to Boston in 1773 had been emptied into the sea, an Act of Parliament was passed in the year 1774 for closing that port. The colonists adopted retaliatory measures, and subsequently made preparations for an appeal to arms. [Sidenote: 1775] On the 19th of April, 1775, the first hostile collision took place at _Lexington_, between His Majesty's troops and the Colonists in the unhappy contest, which was soon to assume a most formidable character. Upon Major-General the Honorable Sir William Howe, K.B., being removed to the colonelcy of the twenty-third Royal Welsh Fusiliers, on the 11th of May, 1775, Brevet Colonel the Honorable John Vaughan was appointed to the vacant colonelcy of the FORTY-SIXTH regiment.