The important factors which enable unity in diversity are: 

1. Geographical unity: The Himalayan Mountain Range, the Bay of Bengal, the Indian Ocean and the Arabian sea have cut India off from the rest of the world and made us feel one naturally. Moreover, to say, the chanting of the national’ anthem by all Indians enables to achieve solidarity. 

2. Political unity: The Indian States come under one Constitution, uniform law, one educational system, the uniform judicial system and a strong central Government. These factors have enabled people to enjoy a sense of duty. 

3. Religious unity: People of different religion like Hinduism, Jainism, Buddhism, Sikhism, Islam, etc. practise their religions without any fear and also respect one another religions. This has also enabled us to enjoy the feeling of oneness. 

4. Linguistic unity: India is the land of many languages. Every state has its own language. (People of one language respect people speaking other languages. This factor aids in fostering unity. 

5. Cultural unity: Though there are different religions and people of different areas practise their own customs, traditions, have their own style of dressing, cooking and living, there is harmony among people of India.