• 1 Early life
• 2 The young king
o 2.1 Front Palace crisis
o 2.2 Heo insurgency
o 2.3 Third Anglo-Burmese wars
o 2.4 Military and political reforms
o 2.5 Call for democracy
• 3 Conflict with French Indochina
• 4 Reforms
o 4.1 Sukhaphiban districts
o 4.2 Monthon system
o 4.3 Abolition of corvée and slavery
o 4.4 Establishment of a modern army and modern land ownership
o 4.5 Constructions
o 4.6 Relations with British Empire
• 5 Death and legacy
• 6 Gallery
• 7 Titles and styles
• 8 Ancestors
• 9 See also
• 10 References
• 11 External links