Some of the points:
The Great Chain of Being, Organic Unity, Arnold Toynbee, Lionel Curtis and British Commonwealth, Positive and Negative Rights, Scott Buchanan, Plato, Aristotle, Isocrates, Fichte, Hegel, Prussian education system, Richard Haklyut, Dorothy Sayers, Reinhold Niebuhr, Royal Institute of International Affairs, Milner Rhodes Roundtable Group, Cecil Rhodes, Cybernetics, Important references on Freemasonry and the Illuminati, Stringfellow Barr, Carroll Quigley, John Taylor Gatto, Macy Conferences, Leo Strauss, Jefferson, Globalism vs. nationalism, British Empire vs. America’s founding ideals, Venetians, New World Order
… too much to list, a lot of new information and authors, including CFR theorists on how the international system comes about.
Detailed references are here: The Trivium Method vs. The Classical Trivium: A Briefing by Kevin Cole / History… So It Doesn’t Repeat (Interview) (https://www.tragedyandhope.com/the-trivium-method-vs-the-classical-trivium/)
Richard Grove, Tragedy and Hope
Also at Gnostic Media.