Indian Prime Minister Launches Cleanup Campaign

caste – n. one of the classes into which the Hindu people of India were traditionally divided

cleanliness – n.  the practice of keeping yourself and your surroundings clean

habits – n. a usual way of behaving; something that a person does often in a regular and repeated way

sanitation – n. the process of keeping places free from dirt, infection or disease by removing waste or garbage, by cleaning streets, etc.