All times in UTC ·
Dashed edge = started before, or continues beyond, this day
Events on Saturday 29 December 1928 1
1928Northeast Flag ReplacementManchuria submits to the Nationalist governmentZhang Xueliang raised the Nationalist flag across Manchuria and pledged allegiance to the Nanjing government. The move nominally reunified China under the Kuomintang. It ended the Northern Expedition and the Beiyang era.