because buddism is a missionary relegion has universal appeal and hindu indulge in casticism. it cant reform itself.it have no unity divided into differnt diety.
Southeast Asia (Apex)
Hinduism and Buddhism affected Southeast Asia, by introducing the two new cultures to Asia.
Buddhism and Hinduism were introduced to South Asia by India. Buddhism has gradually declined in India, but it is still very strong in South Asia.
It was gautam buddha who spread buddhism throughou asia not any country.and he was born in nepal.
Buddhism, Hinduism and Islam are practiced throughout Southeast Asia
Stupas
it spread throughout southeast and south asia
Islam Buddhism Christianity Hindu
Christianity, Buddhism, Islam, Taoism, Confucianism, Hinduism.
Buddhism
By 500 CE, Hinduism had primarily spread throughout the Indian subcontinent, influencing regions such as modern-day India, Nepal, and parts of Southeast Asia. Buddhism, which originated in India, had expanded significantly and established communities in regions like Central Asia, China, Korea, and parts of Southeast Asia, including present-day Malaysia and Indonesia. Both religions had begun to exert cultural and spiritual influence in these areas, contributing to their development.
Many emperors during middle ages spred Hinduism Outside of India. Hinduism was born and started in India.