Passage: The Forty Years' War  was a military conflict fought between the Burmese-speaking Kingdom of Ava and the Mon-speaking Kingdom of Hanthawaddy Pegu. The war was fought during two separate periods: 1385 to 1391, and 1401 to 1424, interrupted by two truces of 1391-1401 and 1403-1408. It was fought primarily in today's Lower Burma and also in Upper Burma, Shan State and Rakhine State. It ended in a stalemate, preserving the independence of Hanthawaddy, and effectively ending Ava's efforts to rebuild the erstwhile Pagan Empire.
How many countries kept their independence? How many countries were involved in the 40 year war? How many locations was it fought? How many named regions was the Forty Years' War fought in? How many separate times was the war fought? How many states was it fought in? How many total years were the two truces combined? How many were the years of truce in total? How many years did the war last? How many years of fighting were there between the two truces? How many years of fighting were there combined? How many years separated the two periods of the two truces of the Forty Years' war? How many years was the war in total? Out of the two truces that interrupted the Forty Years' war, how many years did the longest truce last? Which countries were involved in the 40 year war? Which one of the kingdoms spoke Burmese, the Kingdom of Ava or the Kingdom of Hanthawaddy Pegu? Which side won the war? Which states was Forty year war was fought in? Who was the war fought between?