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.
Though most children in Haiti speak Haitian Creole, the traditional language of education has always been French. While Creole is historically related to French, the structure and vocabulary of the two languages are different enough that they are barely mutually intelligible. As Trenton Daniel explains in this AP article, French remains the primary language of instruction in most Haitian classrooms.