Siam during the confrontation with the colonization of the West. Elite Siam tactical 2 follows: first approach is to improve the development and reform the country. The Siamese elites began to search for the meaning of the word "civilize" with the departure to study in colonial West and in the West. And bring back reform improve the style of the colonial countries like west the second approach is its diplomatic relations with the West. And using diplomatic means as a tool in the negotiations with the Western powers themselves.