antioligarquica is incorrectly written, and should be written as "anti-oligarchic" being its meaning:
Feminine adjective of antioligarquia, Greek etymology: anti: contra, oligos: little and archia: power, Government and therefore means the attitude who is opposed to the Government of a few. According to Aristotle, Greek philosopher from the 4th century b. C., these few could govern according to the interests of the people; They then formed an aristocracy; But if they only attended to their particular interest was an oligarchy. Therefore, for Aristotle, this word had a meaning negative as form of Government, the same as today: obviously there is currently antioligarquicas attitudes as oligarchy means a group of people ( few ) great economic power that are behind the policy decisions of Governments, which are real puppets in their hands