The marginalization of minority groups in the electoral system hinders comprehensive representation by deepening and worsening ethnic divisions. The lack of representation of minorities in political decision-making has limited the ability of a truly representative democracy to materialize. The inconsistency of elected assemblies that reflect the population has diminished the representation of ethnic minorities and deepened racial and ethnic divides. Reforming the electoral system to allow for proportional representation will not only improve inter-ethnic relations, but also ensure that racial, ethnic and social diversity is reflected in national leadership. This article will aim to create a strong electoral system that promotes the sustainability and longevity of democracy amid racial and ethnic divides. To do this, I will show that proportional representation in a parliamentary system can not only bridge the gap between underrepresented minorities and national leaders, but also ensure a more equitable distribution of power. I will focus on describing the essential components of proportional representation to provide the framework for my argument. Evaluating the principles of this type of democracy will help elucidate the distinctive factor that makes it capable of curbing this challenge. Furthermore, the assertions of Linz, Cheibub, and Lijphart will support my argument that a parliamentary system, unlike a presidential system, can allow for greater proportional representation of all minorities. To ensure a more balanced and equitable representation of the candidate pool, I will support the need to use a single transferable vote. Although many can see the flexibility and lack of stability in some places, there is a need to build a core that not only strengthens civil society but also ensures its equal representation. Through this mode of governance, not only will there be more equitable representation of all minorities, but the ideals of democracy and constitutional liberalism can also be upheld. As Fidel Ramos said: “Governments may come and go, but the people remain. It is the majesty of people's power that we exalt when we build free and functioning electoral systems. It is of utmost importance that the electoral system is not only the voice of the people, but also a means through which the interests and demands of society can be expressed and manifested in legislation. Although proportional representation has flaws, its ability to truly represent the choices of the electorate will create equal representation and a successful democracy..