GDP là giá trị tính bằng tiền của tất cả các hàng hóa được sản xuất ra trên
một nước trong một thời kỳ nhất định, thường là 1 năm.

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.