do you think the term unity …

No brother its short answer is : Yes the term unity in diversity is an appropriate term to describe India in the book the discovery of India jawaharlal Nehru said that the Indian community was not something in imposed from outside but rather it was something deeper within its fault and widest tolerance say it was practice a very acknowledged and even encouraged

Yes, the term "unity in diversity" is an appropriate term to describe India. The diversity in India has always been recognised as a source of its strength. Even during freedom movements, women and men from different cultural, religious and regional backgrounds came together to decide joint actions and opposes the British rule. This strength of unity made it very hard for Britishers to continue the rule and Indians won the battle of independence. Also, the same national flag was used as means of protest against Britishers everywhere. In his book The Discovery of India Jawaharlal Nehru says that Indian unity is not something imposed from the outside but rather it was something deeper and within its fold, the widest tolerance of belief and custom was practised and every variety acknowledged and even encouraged. This suggests that despite of having geographical, language and cultural differences, people of India are living with peace with respect for each others traditions and with unity.