Answer:
Option A
Step-by-step explanation:
In democracy, the opponent includes one or even more national or regional parties or other formed organisations that are objected in the political power of a area, province, state, nation or even other political institution, primarily politically, to the administration, faction, or community.Opposition party works as one the major pillars for democracies.
Federal government came into existence after the concept of democracy and democracy can only be achieved when people have the alternative to choose their representative.