Their strategy had a number of parts, one being the 1798–1801 Egyptian campaign, intended in part to strengthen French trading interests in the region. In South America, Talleyrand sought to move the border between French Guiana and Portuguese Brazil south to the Araguari or Amapá River, taking in large parts of Northern Brazil. Terms were contained in the draft 1797 Treaty of Paris which was never approved although similar conditions were imposed on Portugal in the 1801 Treaty of Madrid. A third was the restoration of New France in North America, lost after the 1756–1763 Seven Years' War, with Louisiana providing raw materials for French plantations in the Caribbean.