No. 1 , 2410 during the reign of four in Thailand, Cambodia to the outer islands and 6 other islands to France. It was the first time in his days the land. The land was included between 4 and 5 days.
The 1 in the reign of 4 in 10 of 24 Thai and Khmer outer island lost. 6. The island to France. The loss of territory in the first year of his reign was the lost territory and the combination during the reign 4 5.