The leading source of energy in Africa is - A. oil
B. coal
C. hydroelectricity
D. natural gas

What is the main conflict in marriage is a private affair

The caste system in india was used for what purpose? a) to ensure that all people had an adequate income b) to prevent the rich from taking too much power c) to provide social control and conformity according to one’s birth d) to draft a military capable of defending india from mongol invasion

Which of the following countries has developed new technologies in automobiles and plastic recycling ? china north korea japan india