Slavery in the colonial United States in the Caribbean: Guadeloupe and especially Saint-Domingue.) After the port of New Orleans was founded in 1718 with access to the Gulf Coast, French colonists imported more African slaves to the Illinois Country for use as agricultural or mining laborers. By the mid-eighteenth century, slaves accounted for as many as a third of the limited population in that rural area. Slavery was much more extensive in colonial Louisiana, where the French developed sugar cane plantations along the Mississippi river. Slavery was maintained during the French (1699 – 1763, and 1800 – 1803) and Spanish (1763 – 1800) periods of government.
France in the Seven Years' War the Spanish involvement did not provide the relief to the French that had been hoped. Instead French troops were needed to bolster Spanish efforts to invade Portugal, and became bogged down there. Spain also suffered defeats in Cuba and the Philippines in 1762, and by the end of the year both Spain and France were urgently seeking peace. France began asserting control over the Ohio Country as early as 1749, issuing warnings and threats to British colonial traders active in the region. When the French began constructing a series of forts in the Ohio River watershed in 1753, the British