Political ideologies shape foreign policy by influencing how states perceive national interests, security, and global engagement. Different ideologies, such as liberalism, conservatism, or socialism, lead to varied approaches toward issues like diplomacy, trade, and military intervention. For example, liberal ideologies may prioritize multilateral cooperation and human rights, while conservative ideologies might emphasize national sovereignty and defense. The dominant political ideology often dictates the strategic choices of a government, affecting international relations and leading to distinct foreign policy outcomes in a globalized world.