Epidemics like smallpox often spread rapidly and wiped out entire native tribes. Why weren’t these diseases as fatal for the Spanish? A.
The Spanish had vaccinations that made them completely immune to these diseases.
B.
The Spanish sent infected men back to Spain to contain the disease from spreading.
C.
The Spanish had doctors whose cures were more effective than native medicine men.
D.
The Spanish had developed antibodies over time that helped them resist these diseases.
E.
The Spanish avoided all contact with the villages that were infected by these diseases.

The answer is D, all the Europeans had gotten smallpox before so eventaully they passed down the anibodies for it from generation to generation. The Native Americans never got the chickenpox until the Spanish came, and so they did not have the anti-bodies to fight back against it.

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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

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