Buddhism can be practiced ANYWHERE in the world. It is easier to practice buddhism in the eastern countries however buddhism is now starting to grow in America and other countries over in the west. There is no set place where buddhism should be practiced because it is more of a way of life, not as much a religion.
Buddhism
I'm not pretty sure but i think that it is Buddhism... hope it helps :)
The majority of the Khmer followers practiced Buddhism. They referred to the religion as Khmer Buddhism style, because the religion was a mixture of Buddhism and Hinduism.
The main religion practiced in Vietnam is Buddhism. Many followers of this religion practice a mixture of Mahayana Buddhism, Taoism, and Confucianism.
Therevada Buddhism is practiced by 95% of the population.
Buddhism is a religion mainly practiced in the East.
Buddhism
The religion practiced in Cambodia is mainly Buddhist.
Chinese Buddhism Chinese Buddhism Chinese Buddhism Chinese Buddhism Buddhism
Hinduism & Buddhism. Islam is also practiced as dominant religion in all countries that are west of India, Bangladesh, Malaysia & Indonesia.
It depends on what country you talk about. In the US for example all religions may be practiced as US accept immigration from almost all countries. In Indonesia, for example, Islam is the commonly practiced religion. In India, it is Hinduism, in China, it is Buddhism. In Vatican and most European countries, it is Christianity. and so on