You mean what possible advantage could Oligarchy have?
Oligarchy could mean that people in power will have good education and for example won't be manipulated by populists. For example often people choose their representatives based on very little information, and in an oligarchy, where a small portion of a society (the riches and best educated) rules, it could be more likely that the rulers will have the necessary education and preparaation.
Answer:
Minutemen were civilian colonists who independently formed militia companies self-trained in weaponry, tactics, and military strategies, comprising the American colonial partisan militia during the American Revolutionary War. They were known for being ready at a minute's notice, hence the name.
Industrialization started in Britain and eventually spread worldwide. new machines were invented in order to speed up the manufacturing process and receive more profits. cotton mills, steam ships, and many other technological advances allowed for prosperity worldwide, and an increase and trade for products.