A doctor goes and treats patients free of cost in a village. He then expects them to vote for him when he stands for elections. Was he displaying charity? (Write in 100 words).

The answer is a. society, sociology is the  systematic study of social interaction. it's a social science.

•as parts of ceremonies and often to ask for peace and blessings from evil. • late at night to entertain themselves or foreign visitors at the camp. • on long journeys through the arizona desert, to keep their energy and minds boosted. • during the long winter nights, when they were cold and the land was not suitable for farming.