蒲甘王國
The Pyu were the first to in recorded history to populate the area of Sagaing Region by the 1st century CE. The Burmans first migrated into Upper Myanmar by 9th century CE. The area came under the Pagan Kingdom certainly by the middle of 11th century when King Anawrahta (r. 1044–1077) founded the Pagan Empire, which encompasses the modern day Myanmar.