Political parties are considered an important part of a democratic political system because they provide a way to organise individuals into political groups.
Step-by-step explanation:
Political Parties are groups of people inspired by similar ideologies and philosophies about how should the administration be run. These political parties are formed by such similar-minded people coming together.
Political Parties contest elections and the one that gains a majority gets to exercise the power. Thus, these political parties are ultimately the entities that bring capable individuals together and keep the governments functional.