Upper Burma
The Shan States were a dominant force in the politics of Upper Burma throughout the 13th to 16th centuries. The strongest Shan States, Mogaung, Mongyang and Hsenwi, constantly raided Upper Burma. Mogaung ended the kingdoms of Sagaing and Pinya in 1364. The Mohnyin-led Confederation of Shan States captured the Ava Kingdom in 1527 and ruled Upper Burma until 1555.