The Rebellion of the Three Guards ( ) , or less commonly the Wu Geng Rebellion , was a civil war , instigated by an alliance of discontent Zhou princes , Shang loyalists , vassal states and non-Chinese peoples against the Zhou government under the Duke of Zhou 's regency in the latter 11th century BC .

The Shah left Departing Iran for exile on 16 January 1979 , as the last Persian monarch , leaving his duties to a regency council and Shapour Bakhtiar who was an opposition-based prime minister .

The Yugoslav coup d'état of 27 March 1941 in Belgrade , Kingdom of Yugoslavia , replaced Change_of_leadership the regency led by Prince Paul and installed Change_of_leadership King Peter II .

The putsch was successful and deposed Change_of_leadership the three-member regency : Prince Paul , Radenko Stanković and Ivo Perović , as well as the government of Prime Minister Dragiša Cvetković .

Much of the conflict Hostile_encounter took place Hold during the long regency of Queen Catherine de ' Medici , widow of Henry II of France , for her minor sons .