India is a prime example of the concept of unity in diversity due to its varied linguistic, cultural and ethnic groups.
Step-by-step explanation:
India is an amalgamation with varying cultures, languages, religions and ethnicity that coexist and are guaranteed protection by the constitution their right to coexist with mutual respectability with each other.
India has 20 recognized languages spoken in different part of the country used for official purposes. Alongside these, India has many religions with considerable number of people free to profess their religion in the country.
Varying protected tribes and their lands are also given a gaurantee of coexistence in the country.
So, the country is unified by its shared cultural history as a subcontinet in its diversity.