There are many countries. Some are Sri Lanka, Myanmar,Thailand,China, etc
The origin of Buddhism is INDIA.
Buddhism effects the cultures and countries of China, India, the Middle east and many countries in Asia
India
Buddhism originated in India. Buddhism spreaded from there to other countries. It strated around 6 B.c.
Buddhism spread to: China Japan Korea Most of Asia. Buddhism spread to: China Japan Korea Most of Asia.
Physically Buddhism originated in India and spread first throughout Asia then to the rest of the world.
Countries among which Buddhism is practiced includes India, Sri lanka. According to Buddhist tradition, the Buddha lived and taught in the eastern part of India.
Buddhism is all over the world. But mainly in Asia in and around India. Allthough there are around 300,000 Buddhists in the UK.
India developed trade with China and opened up their economies to the world.
Buddhism originated in India, and it never caught on in India. Buddhism was then introduced in China, Korea, and Japan
because it was the first religion
This question needs a little clarification as Buddhism is present to a greater or lesser extent in most countries in the world.