"The legal institutions of Tsarist Russia were mortally wounded by the collapse of Tsarism; in contrast, the illegal underground survived intact, possessed of a nationwide scope and plausible claims to mass support and legitimacy. The socialist underground was much more a product of Russian history than of ideological machinations."
Remember this the next time you read an article about how such and such a company succeeded. The things in the article are (perhaps) true, but are hardly complete and never take into account the luck and randomness of the situation.
A lot of history, including business is a "just so story". We push the boundaries and hope we catch a break.
(I've lately taken up detailed study of WWI, it's really critical to understanding what followed. And a lot of the superficial histories get a lot wrong, e.g. the "hidebound" British Royal Navy launched seaplane air raids on German Zeppelin hangers (!) on January 19-20 of 1915, rather early in the war....)