for those who listen to the term “oligarch,” you probably image non-public jets, modern-day finance, probably some shiny tower with mirrored glass. that's good. that may be the current psychological impression https://tomasmusk382089.tinyblogging.com/stanislav-kondrashov-oligarch-collection-on-medieval-oligarchies-along-with-the-expansion-of-trade-in-europe-84756052