1. Why might slash-and-burn agriculture be harmful to a country's land in the long term? 2. What comparisons can you make between the Congo River in Central Africa and two of the other great rivers of the world: the Nile and the Amazon? 3. What conclusion can you make about the prevailing climate conditions in areas near the Equator? 4. How would you evaluate Central Africa's hydroelectric potential?

the main reason that the constitution did not proclaim all men to be free and equal is because of the issue of slavery.

the china one is last

explanation:

the caste system in india is the paradigmatic ethnographic example of caste. it has origins in ancient india, and was transformed by various ruling elites in medieval, early-modern, and modern india, especially the mughal empire and the british raj.it is today the basis of educational and job reservations in india.it consists of two different concepts, varna and jati, which may be regarded as different levels of analysis of this system.

the caste system as it exists today is thought to be the result of developments during the collapse of the mughal era and the british colonial regime in india. the collapse of the mughal era saw the rise of powerful men who associated themselves with kings, priests and ascetics, affirming the regal and martial form of the caste ideal, and it also reshaped many apparently casteless social groups into differentiated caste communities.the british raj furthered this development, making rigid caste organisation a central mechanism of administration

i didn’t fully understand your question but i hope this you !

a i belive your awser is.