Rama VI, also known as King Vajiravudh, was the sixth monarch of the Chakri Dynasty in Thailand. He reigned from 1910 to 1925 and is known for modernizing the country, promoting education, and fostering a sense of national identity. His reign saw the establishment of the Thai Nationalist Movement and significant cultural developments. During his time, Rama VI also focused on military reforms and the expansion of the Thai Army. He was an advocate for literature and the arts, writing plays and poetry that reflected his vision for a modern Thailand. His contributions laid the groundwork for future political and social changes in the country.