South America’s governments have long been run by military oligarchies. Did this benefit South America?

South America’s governments have long been run by military oligarchies. Did this benefit South America? Most South American countries were overthrown by the military and have long been ruled by the military to this very day. An oligarchy is understood as rule by the few, in this case, that few would be the military. Under these regimes, citizens enjoyed few if any civil liberties. With the military taking over, South American countries had developed arrangements for governing that allowed both liberal civilian elites to establish order while also limiting political participation. What started off as an initiative to restore order has now begun to show its true colors. If one were to place the pros and cons on different sides of a balance, which one would outweigh the other: the good or the bad? While a military oligarchy was a saving grace from anarchy and a more reasonable path than dictatorship, one may begin to question the benefits of this type of government in South America. It is also logical for one to say that this military rule has yet to prove beneficial.
In order to understand the advantages and disadvantages, one must fully understand what an oligarchy is exactly. Oligarchy is the most common form of government in all of history and also the most common today. The word "oligarchy" comes from the Greek words olígos, meaning "few," and archo, meaning "to rule". By definition, an oligarchy is a form of government where most political power effectively rests with a small segment of society. Oligarchy is not always a rule by wealth, but more or so a rule by the elite in society. These “few” are typically the most powerful, whether by wealth, military strength, ruthlessness, or political influence.
If an oligarchy is rule by the few, what is a “military oligarchy”? Simply put, a military oligarchy is government controlled by the military. What makes it a military oligarchy is that a military is considered the “few”, being that the military is a