Globalization affects national sovereignty by increasing interdependence among states and often limiting governments' ability to fully control their own affairs. With the rise of global trade, multinational corporations, and international agreements, countries may find their policies influenced or constrained by external forces. Issues like environmental standards, labor laws, and immigration policies often require international cooperation, leading states to sometimes sacrifice aspects of sovereignty in favor of global governance. While globalization can foster economic growth and cultural exchange, it may also challenge the traditional notions of state authority and autonomy in a rapidly changing world.