Which Caribbean country was previously colonized by the French before British control?

The correct answer is Dominica. This island was originally colonized by the French in the 17th century before coming under British control in the 18th century. The French established plantations and made efforts to cultivate the land, significantly impacting the local economy and demographic patterns. Eventually, Dominica was ceded to Britain through treaties such as the Treaty of Paris in 1763 and later the Treaty of Versailles in 1783, marking the transition of power from French to British rule.

In contrast, other options such as Saint Lucia were also colonized by the French, but it switched hands between the French and the British multiple times before finally being settled under British control in the 19th century. Jamaica was primarily colonized by the Spanish before being captured by the British, while Barbados was predominantly a British colony from its earliest days and did not experience French colonization in the same way as Dominica. This historical context makes Dominica the correct choice as the country that experienced a direct transition from French to British rule.