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.
This âFrenchâ language was in fact one of a number of different languages descended from Latin that were spoken in various parts of post-Roman Gaul. Others included notably the so-called âProvencalâ provenÃ§al (language âor langueâdâ), oc spoken in much of the southern half of what is today Metropolitan. francerench is used in Haiti as one of its official languages and as the language of higher education. The popular language spoken in Haiti is a so-called âcreoleâ (a term derived from the Spanish word criolla denoting a person âborn in the coloniesâ).