International aid influences national political systems by providing financial resources, technical assistance, and fostering development initiatives. Aid can strengthen governance by enhancing public services and institutions in recipient countries. However, dependency on aid can undermine sovereignty, as donor nations often impose conditions that affect local policies. International aid can also encourage political stability by addressing root causes of conflict and humanitarian crises. Nonetheless, effective use of aid requires strong governance to ensure that funds are properly managed and directed toward the needs of the population, ultimately impacting political legitimacy.