King Mongkut was the first monarch receptive to Western influence, although still wary of Western dominance. He was crowned at age 48 after having been in the monkhood for 27 years. This was a huge advantage for King Mongkut as the education he received in the wat helped him understand the West and therefore he knew how to deal with them tactfully. He realized that if Siam was able to meet the Western world on equal terms, then they must have the modern technology to do so.
Education
The education King Mongkut received as a monk was invaluable. He learned English which enabled him to read books on modern science, geography, history and mathematics. His English skills also earned him respect from visiting foreign diplomats. As a monk, King Mongkut was able to travel around in Siam and meet people on equal terms. This gave him an open, humane attitude toward his subjects because he saw himself as an ordinary human being, and thoroughly understood the problems of his people.
Foreign Policy
King Mongkut's foreign policy consisted of two ideas. He wanted to avoid confrontation by making concessions, and he wanted to give all Western countries equal treatment to avoid domination by one. He was responsible for the Bowring Treaty of 1855, which was a treaty of commerce and friendship with Britain. The treaty imposed concessions on Thailand that limited tariffs on trade and granted extra-territorial rights to the British. King Mongkut also established other Bowring-type treaties with the United States, France, Denmark, Holland, Portugal, Belgium, Norway, Prussia, Sweden and Italy.
The effects of these treaties on the capital and government systems were substantial. Although the treaties helped avert colonialism, problem areas arose within Thailand's traditional economic and legal system. The country needed to modernize fast to accommodate the increase in trade, production and services. Canal digging and road construction began. Ships were build both to modernize the navy and to catch the overflow of trade. The army was reorganized and the government employed many Europeans to reorganize the government. These foreign ministers were all from different countries. The British advised on financing, the French helped reorganize the law system and the Americans were trusted to help advise on foreign affairs. With their help, the King modernized the country and centralized the government.
Domestic Policy
Thailand's first mint was established around this time, along with new programs in schools that encouraged the study of foreign languages. Rice was beginning to be exported so new canals needed to be dug and new markets opened. The allowance of farangs, or foreigners into the city for trade caused the construction of new buildings and roads. The New Road on the east side of the river was built at this time and new buildings were built along it to accommodate the growing businesses. Other roads were constructed soon afterwards, as the King was ashamed of the condition of the streets and wanted to change their appearance. At this time roads existed only in the center of the city and near markets, but the entire nature of the city changed. Bangkok was changed from its traditional small-scale economy to one focused on manufactured goods and exports.