Answer:
The magnificent monuments of Angkor testify eloquently to the Hindu and Buddhist traditions of India.
Step-by-step explanation:
Although India has been influential in some regions in Southeast Asia, we cannot confirm that its culture dominated most of the region, although we can see traces of Indian culture in many countries around it.
However, we can say that the monuments of Ankor and the impulse of Islam in the state of Melaka, had strong influences from Indian culture and politics, mainly from the influence of India in establishing colonies and commercial relations between these two countries.