1st differentiate btw unitary system and party rules and regulations plus party structure 1st lela tinitane saseti. my suggestion:- Read

Yeah clearl nw eko intentionachew

the problem wasn't only Tplf. Our Democratic federalism gives distributed power to the regions independently. So tplf were claiming that power, though it was not in the right way. If some principles were changed before the unification, the reform would be successfully accomplished