How are the majority of the current national borders in Africa determined

How do economists measure the success, or shortcomings, of the economy?

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.

Adolescents can display egocentrism when they become about changes in their lives.