Inequality refers to the uneven distribution of resources, opportunities, and privileges among individuals, groups, or nations. It manifests in various forms, including economic, social, political, and cultural disparities. In the context of international relations, inequality often pertains to the disparities between countries in terms of wealth, development, power, and influence. This global inequality is a persistent issue in the international system, where some nations are economically affluent, while others remain underdeveloped or impoverished.

International inequality can be understood as the difference in the development and living standards between countries, measured by various indicators such as income per capita, access to education and healthcare, infrastructure, political stability, and human rights. The gap between the Global North (developed countries) and the Global South (developing or least-developed countries) exemplifies international inequality.

There are several major causes of international inequality, including historical, structural, economic, and political factors.

1. Historical Factors: The legacy of colonialism is a fundamental cause of international inequality. During the colonial era, imperial powers exploited resources from colonies, established unequal trade relationships, and suppressed local industries and education systems. This created a pattern of economic dependency, where many former colonies continue to rely on the export of raw materials while importing manufactured goods, which limits their capacity for development. The history of colonial exploitation has left many countries with weak institutions, poor infrastructure, and limited human capital, hindering their progress.

2. Economic Factors: The global economic system is structured in a way that perpetuates inequality between nations. The international trade system is often skewed in favor of developed countries, as they control key financial institutions like the World Bank and