Scientists are also conducting preclinical and clinical trials with marijuana and its extracts to treat symptoms of illness and other conditions, such as: 1  diseases that affect the immune system, including: HIV/AIDS. 2  inflammation. 3  pain. seizures.  substance use 1  disorders. mental disorders.
French and Creole. Two languages were spoken in Haiti: Creole and French. The social relationship between these languages was complex. Nine of every ten Haitians spoke only Creole, which was the everyday language for the entire population. About one in ten also spoke French.
Haitian Creole (Kreyol kreyÃ²l). Ayisyen Haitian creole is a creole language spoken by about.8 5 million people In. Haiti there are a further.3 5 million speakers in a number of, countries Including, canada THE, Usa, france The Dominican, Republic, cuba The bahamas and Other caribbean. countriesaitian Creole has been one of Haiti's official languages, along with French, since 1961. It is used to some extent in literature, newpapers, radio and TV.