Historians have no simple answer as to why empires fall or why some countries reunite while others remain split. From the chart in question 1, it seems that both the Han Dynasty and the Gupta Empire had a unifying system of beliefs or religion throughout their rule. How do you think that might have helped people reunite at a later date?

it would be that mali has the worst literacy rate than the others

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.