The dominant religion of French Guiana is Roman Catholicism; the Maroons and some Amerindian people maintain their own religions. The Hmong people are also mainly Catholic owing to the influence of missionaries who helped bring them to French Guiana.
If you are planning to visit the French Guiana, you should definitely know something about its weather. That way you will have the appropriate clothing.
Education in French Guiana is compulsory for all children between ages 6 and 16, and the medium of tuition is French because the country is an overseas department of France. Enrollment at primary school which lasts for 5 years is almost 100%, except for in remoter rural areas where facilities are sometimes sparse.