Coalition building is essential in legislative processes, particularly in parliamentary systems, where no single party may hold a majority. Political parties often come together to form alliances to achieve common goals or pass legislation, leading to compromises and negotiations among diverse interests. These coalitions can enhance stability and governance by pooling resources and support, especially in highly fragmented legislatures. However, coalition politics can also pose challenges, such as the difficulty in aligning differing priorities and the potential for internal conflicts, which can complicate decision-making and slow legislative action.