Buddhism does have organizations mostly in the way of monasteries. They don't have missionaries as such but monks do got to places where there is an interest in Buddhism.
spread Buddhism
Buddhism
missionaries
Missionaries had to travel to distant lands to spread Buddhist teachings.
Buddhism
The spread of Buddhism begins when Emperor Ashoka sent missionaries to India during the third century BC. This mission became a success and later on becoming the center of Buddhism.
Buddhism
This question needs a little clarification as Buddhism is present to a greater or lesser extent in most countries in the world.
they didn't play any role because they never heard of it you must be mistaking!?!?
lobbyists or pressure groups and perhaps missionaries.
they brought Hinduism I think, Buddhism I know and daoiam I also know.
Siddhartha Gautama,is the founder of Buddhism,but is commonly known as Buddha.