The United States send more Christian missionaries abroad than any other country. Approximately 127,000 Americans traveled abroad as missionaries in 2010.
Norway
South Korea previously sent more Christian missionaries per congregation than any other country. It is currently sends the third highest number of missionaries, with the United States and India coming in second. It is second highest in sending missionaries to foreign lands, second only to the United States. (see "The Future of the Global Church" by Patrick Johnstone, pgs. 229, 233)
What country in the world sends the most letters abroad
Malawi is a peaceful and safe country. Most people are Christian. So missionaries are not in any major danger.
japan
UK
Missionaries didn’t create a country in the 1700, but they did go with explorers in the 1500’s.
Japan
El Salvador
They were missionaries to Chinkiang, China at the time of her birth.
I would definitely say the LDS or MORMON religion. They currently have over 50,000 missionaries serving in almost every country in the world.
United States and China