Hindi is an Indo-Aryan language, while Tamil, Telugu, and Kannada are Dravidian languages.

Telugu is the most widely spoken Dravidian language, with over 80 million speakers.

There are approximately 25 Dravidian languages spoken in India.

Tamil is considered to be the oldest Dravidian language, with a rich literary tradition dating back over 2,000 years.

Geographical isolation has played a significant role in the linguistic diversity among Dravidian languages, as different regions developed their own unique dialects and variations.

Telugu has been influenced by Sanskrit more than other Dravidian languages due to its historical and cultural proximity to the Indo-Aryan regions.

Tamil has the largest number of dialects among Dravidian languages, reflecting its long history and geographical spread.

Language shift, where speakers adopt a dominant language over their native Dravidian language, is a major challenge faced by Dravidian languages in the contemporary world.

Tamil is the only Dravidian language that has been recognized as a classical language by the Government of India.

The Dravidian Language Academy aims to promote Dravidian languages, preserve Dravidian culture, and encourage Dravidian literature.

Malayalam is the Dravidian language spoken in the state of Kerala.

There are approximately 10 Dravidian languages spoken outside of India, primarily in neighboring countries such as Sri Lanka, Pakistan, and Nepal.

Kannada is the Dravidian language spoken in the state of Karnataka.

Lack of education, economic factors, and migration all contribute to the decline of Dravidian languages in urban areas.

Telugu is the Dravidian language spoken in the state of Andhra Pradesh.