No one!
It's one of the only Asian countries to never have been colonise!
Thailand
Thailand was never colonized by any country.
Invaded! ..
Yes it is. Thailand is the only one country in South East Asia that had not been colonized by any Europeans. This is why Thailand prides itself on being the only country in Southeast Asia, which was not colonized by the European powers
Norwegian Language would be the official of Thailand while Finnish would the official language of Phuket.
Thailand haven't been colonized by any country.
Thailand (formerly known as Siam) was never colonized by Europeans.
Invaded! ..
No, Thailand has never been colonized.
Its traditional date of founding is 1238. Thailand was never colonized.
Thailand, only one country in South East Asia has never been colonized.( wrong answer) ETHIOPIA the only African country never been colonized.
Thailand has been invaded but never colonized.