1949 Iranian Constituent Assembly election

In 1949, a Constituent Assembly was held in Iran to modify the Persian Constitution of 1906. Shah Mohammad Reza Pahlavi convened the assembly in April; he sought a royal prerogative giving him the right to dismiss the parliament, providing that new elections were held to form a new parliament.

Source: Wikipedia — 1949 Iranian Constituent Assembly election (CC BY-SA 4.0)