WORLD HISTORY

Detailed explanation-1: -Mongkut eventually came to power in 1851, as did his colleagues who had the same progressive mission. From that point on, Siam more quickly embraced modernization. Vajirayan initiated two major revolutionary changes. Firstly, he embraced modern geography, among other sciences considered “Western".

Detailed explanation-2: -Mongkut, also called Phrachomklao, posthumous name Rama IV, (born Oct. 18, 1804, Bangkok-died Oct. 15, 1868, Bangkok), king of Siam (1851–68) who opened his country to Western influence and initiated reforms and modern development.

Detailed explanation-3: -Siam was able to maintain independence during the year 1900 because of its modernization through reform and nationalism, creating a sense of identity that was parallel to much of the world.

Detailed explanation-4: -He ascended the throne in 1782, following the deposition of King Taksin of Thonburi. He was also celebrated as the founder of Rattanakosin (now Bangkok) as the new capital of the reunited kingdom. Rama I was born from a Mon male line descent family, great-grandson of Kosa Pan.

Detailed explanation-5: -23, 1910, Bangkok), king of Siam who avoided colonial domination and embarked upon far-reaching reforms. Chulalongkorn was the ninth son of King Mongkut, but since he was the first to be born to a royal queen, he was recognized as heir to the throne.