One of the world's oldest civilizations, India has a rich variety and a deep cultural history. India, the seventh-largest nation in the world, stands apart from the rest of Asia as mountains and the sea geographically separate it. The word "diverse" must always be mentioned when discussing India. The idiom "Unity in Diversity" nicely sums up how India combines many cultures. India takes pride in its distinct culture's emphasis on unity. The striking contrast between the new and old areas of its cities is intriguing.