The correct answer is: A. Tibet
The Assamese people are an ethnic group native to the Indian state of Assam. They are believed to have originated in Tibet and migrated to Assam in the 7th century AD. The Assamese language is a member of the Indo-Aryan language family and is closely related to Bengali.
The Assamese people are predominantly Hindu, but there are also significant Muslim and Christian minorities. The Assamese culture is a mix of Hindu, Buddhist, and tribal influences.
The Assamese people are known for their hospitality and their love of music and dance. They are also known for their strong sense of identity and their pride in their culture.
The Assamese people have a long and rich history. They were the first people to settle in the Brahmaputra Valley and they have played a major role in the development of the region. The Assamese people have also made significant contributions to Indian culture and society.
Here is a brief explanation of each option:
- Tibet: The Assamese people are believed to have originated in Tibet. The first Assamese kingdom, the Kamarupa Kingdom, was founded in the 7th century AD by the Koch people, who were a Tibeto-Burman people.
- Mongolia: The Assamese people are not believed to have originated in Mongolia. The Mongolian people are a Mongolic people who are native to Mongolia.
- Burma (Now Myarnmar): The Assamese people are not believed to have originated in Burma. The Burmese people are a Tibeto-Burman people who are native to Burma.
- Siam (now Thailand): The Assamese people are not believed to have originated in Siam. The Thai people are a Tai people who are native to Thailand.