International recognition is important for sovereignty and self-determination because it legitimizes a state's right to govern itself and determines its status in the international community. Without recognition, a state may struggle to assert its independence and may face challenges in establishing relationships with other countries, accessing international trade and aid, and participating in global diplomatic affairs. Recognition also helps protect a state's sovereignty by affirming its territorial integrity and political independence, which can be crucial in maintaining stability and security. Ultimately, international recognition can be a key factor in a state's ability to exercise self-determination and control its own destiny on the world stage.
