Cuba is not an example of countries that were colonized by France.
Colonization can be defined as a process through which a group of people from a particular country establishes foreign control over the indigenous people (inhabitants) living in another country or geographical region, especially by setting up colonies and settling among them.
Based on historical records, the following countries were colonized by France:
Louisiana
Algeria
Vietnam
Quebec
However, Cuba was colonized by Spain in the fifteenth (15th) century.