Hi ,, uhh may u plz help mee

Of the following choices, which ones are characteristics of west african society? select all that apply. a. arabic was the main language used when trading with other societies. b. christianity was the only religion practiced in villages. c. slaves had no rights and were only given specific farming tasks. d. skilled workers were a higher level in the caste system than traders. e. religious rituals encouraged the honoring of ancestors.

Political boundaries are determined by the political party in control at all time true or false

'nepal have varied vegetation as climate and landforms'. justify the statement