Mongkut

Mongkut engaged in extensive correspondence with Western leaders, including President James Buchanan and Pope Pius IX, and with missionaries and scholars. He sought to learn about Western science, technology, and governance.

As a former monk, Mongkut reformed Buddhist monastic education by emphasizing Pali studies and scriptural accuracy. He founded the Dhammayuttika Nikaya order, which focused on strict adherence to Buddhist teachings.

Mongkut employed Western advisors, including Anna Leonowens, to teach his children and assist in modernizing the court. He also hired European experts to help with military, legal, and administrative reforms.

King Mongkut signed the Bowring Treaty with Britain, opening Siam to free trade and granting extraterritorial rights to British subjects. This treaty ended Siam's isolation and set a precedent for relations with other Western powers.