It would be the "c. feudal system" that was <span>formalized in England during the medieval period, since this system left the lower class "peasants" with practically no upward social mobility. </span>
The majority of deaths occurred as a result of the insurgency and civil conflicts between 2004 and 2007. Subsequently, the 2014–2017 War in Iraq, which is considered a domino effect of the invasion, caused at least 67,000 civilian deaths, in addition to the displacement of five million people within the country.
The author is persuading readers that he doesn’t have his staff focus on correspondence because it is frivolous
The answer is an Autocracy.