You are either blind or stupid. Or most likely both
I've posted about US's decades-worth of meddling in Ukrainian internal affairs.
I've provided links to articles, including well-known western-propaganda outlets, that partially reveal how US has been involved.
I've provided a link to a summary of Obama's speech (CNN Internview 2nd Fed 2015) where he blatantly states, that his administration brokered a transition-of-power deal. To install a US-handpicked puppet government (not chosen by the people) while the democratically majority-elected president Yanukovich was still officially in power AND still in Ukraine.