How did near sighted people deal with life in the ancient period

Which form of government have the african nations had since independence?

Plz which of the following statements about spanish plantations is not accurate? a. spanish plantations grew sugarcane for export to spain b. the spanish had little concerned for the lives of the indians who worked on the plantations. c. spanish plantations grew wide variety of crops and center produce to many different european countries. d. to replace the native americans our dying off the spanish imported african slaves.

What is the name of the social stratification set up by the vedic peoples of the indus river valley civilization