I don't consider "not actively opposing" to be the same thing as "involvement."

Your sole cite was by an economist directly profiting from the Putin regime.

For all your demands of sources you have not provided a single bit of evidence of anything you have alleged. Even that article sucking off Putin couldn't offer any evidence of US involvement other than Sullivan encouraging Ukraine not to bow to Putin. Do you have any actual evidence of US involvement in Euromaidan? Of Ukrainians being blocked from participating in elections?