what do you mean by cultural heritage?

define 'unity in diversity'

how does diversity influence our lives?

describe the role of caste and religion in our lives?

Cultural heritage is the legacy of physical artefacts and intangible attributes of a group or society that are inherited from past generations, maintained in the present and bestowed for the benefit of future generations

Unity in diversity is a slogan celebrating co-operation between different groups of people in a single society and socio-ecological philosophy that describes a sense of oneness despite physical or psychological barriers