Which title would best suit the period in Iraqi history from 1945 through 1958?

During the period of 1945 and 1958 Irak was politically unstable, those years are best described as of political unrest. There were many attempts to have political stability and a civilian goverment. However there were many coups and in the end the older leaders will not committ to sharing the power with their opponents. Also the monarchy wanted to have a more active role. This all lead to the 1958 revolution, the disolution of the monarchy and the creation of the Republic of Irak in 1958.