Complete the sentence about Lanna with the correct year: By ______, when Siam settled its borders with the British and the French, Lanna had ceased to exist as a separate polity.

Answer and explanation

Correct answer: D. 1909

By 1909, when Siam settled its borders with the British and the French, Lanna had ceased to exist as a kingdom.

Practise more Geography And Nature.

Free questions with an explanation for every one, and full timed General Knowledge (Thailand) mock tests.