http://gen.lib.rus.ec/book/index.php?md5=141F9F524C31D881451FD761445C6FD5
>Niall Ferguson - The Square and the Tower: Networks, Hierarchies and the Struggle for Global Power
>Most history is hierarchical: it's about popes, presidents, and prime ministers. But what if that's simply because they create the historical archives? What if we are missing equally powerful but less visible networks - leaving them to the conspiracy theorists, with their dreams of all-powerful Illuminati?