Nicholas II or Nikolai II Alexandrovich Romanov, known in the Russian Orthodox Church as Saint Nicholas the Passion-Bearer, was the last Emperor of All Russia
Other clans resented the Fujiwaras and clan leaders built their own armies and fought against the Fujiwaras with their clans.
I believe it's none of the above because he isn't there one who decides taxes. that would be legislative branch. he can't declare war that would because Congress does that but he is Commander in chief. but he can't say let's go to war. not his choice. and I'm pretty sure it's not a. hope this helps