Home » Which Asian country, once known as Siam, is the only Southeast Asian country never colonized by a European power?Which Asian country, once known as Siam, is the only Southeast Asian country never colonized by a European power?by Trivia QuestionsMarch 29, 2023View AnswerThailandLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment. Δ