Which of the following has blocked economic success in some Southern African nations? A overuse of natural resources

B poor soil

C conflict within countries

D lack of rainfall​

According to subpart d, research with children may be eligible for exemption when: the children will be asked to complete a surveythe research involves the use of educational teststhe children will be interviewed by the researcher.the research with children will involve participant observation with researcher interaction.

The were so closely connected to the tang dynasty that korean elites used chinese as their written language. they set up a statewide academy that trained government officials in the philosophy of .

Identify and describe the purposes of taxation.