Hey there!
An oligarchy is/was a powerful from of government. It was ruled by any sort of group of powerful people - aristocrats, wealthy landowners, or anyone that had lots of money, power, and influence.
Often in ancient times, they were aristocrats. They made laws that benefitted themselves and the trend was often that the poor lost more wealth, and the riched gained more - as oligarchs passed laws to benefit the rich.
Some argue that even today, countries like Russia and those that don't have a complete democratic or republican government have oligarchs, although that's always arguable.
Hope this helps!
The South could produce all the food it needed, though transporting it to soldiers and civilians was a major problem. The South also had a great nucleus of trained officers. Seven of the eight military colleges in the country were in the South. The South also proved to be very resourceful.
Hope it helps you
They have a command economy because the government regulates each aspect of the economy.
Colonel Nikolai Skuridin has just back to service after vacation. On the morning of 4th July, he already had a flight at training aircraft, the next step was to make a flight in fully armed MiG-23M jet fighter. Skuridin was not rookie pilot - he had 1700 flight hours and he was 1st class pilot according to the Soviet Air Force class system.
He took off. As soon as he did, he noticed afterburner had spontaneously turned off, as well as that throttles catastrophically dropped. He told the dispatcher he is about to eject, dispatch confirmed, so colonel left the jet.
Both jet pilot and spectators expected jet to crash near the airfield, but it never did. Instead, engine went back to normal, so did the jet itself due to autopilot system. Jet started to climb, flying westward. As MiG-23’s IFF kept tone back, jet passed both Poland and Eastern Germany unnoticed.