How the United Nations Actually Works: History & Structure Explained

The Treaty of Westphalia, signed in 1648 and ending the 30 Years' War, established the principle of sovereignty that exists today. This treaty created the system where sovereign states negotiate directly with each other rather than allowing internal disputes to escalate into broader conflicts. This is why the concept is sometimes called Westphalian sovereignty.

The Peace of Westphalia (1648) established the modern concept of state sovereignty, defining states as independent political entities with defined territories and populations. This concept became the foundation of the modern international system, establishing that states have the right to govern themselves without external interference. Understanding Westphalian sovereignty is essential for analyzing contemporary international relations and the challenges to this system. Credible political analysis requires careful examination of sources and careful consideration of the credibility of information. Political figures who make claims without supporting evidence or who are known for spreading misinformation may be unreliable sources.

Sovereignty is the monopoly on legitimate use of force within a territory, as defined by Max Weber. Westphalian sovereignty, originating from the 1648 Peace of Westphalia, establishes that each state has exclusive authority over its territory, excluding external actors from domestic affairs. This principle of non-intervention means no foreign power can enforce laws within another state's borders. Westphalian sovereignty also grants states an innate right to self-defense, with the just war doctrine holding that war is only acceptable for justifiable reasons, primarily self-defense.

The ambassador explains that China has become a defender of Westphalian peace and the concept of sovereign equality between states, regardless of size. Each state has the right to be immune from foreign intervention in its internal affairs. Regime change operations are the most serious violation of this order. China has a notable capacity for this and views it as a civilizational rather than racist stance.

This segment traces the fundamental conflict between European Westphalian sovereignty (where states are equals) and China's tributary system (where the Emperor holds supreme authority). When Britain attempted equal diplomatic relations with China, the Qianlong Emperor rejected their demands, viewing Britain as a barbarian nation. This incompatibility led to the Opium Wars, where Britain's industrial and military superiority forced China to accept unequal treaties. European powers developed ideological justifications for colonialism by creating a civilizational hierarchy that divided the world into civilized (Europe), partially civilized (China, Japan, Persia), and uncivilized (Africa) nations. This framework allowed European powers to treat non-European states as subjects rather than equals, providing a moral veneer for imperial expansion.

Multilateralism is a fundamental political principle of diplomacy where every state can sit down at the same table, be heard, and be equally important. It is compared to gardening—planting seeds, waiting, trimming, and harvesting—where relationships of trust and confidence are developed over time, providing a foundation for addressing future challenges together.

Multilateralism is defined as the process of organizing relations between groups of three or more states, operating under three general principles: (1) Indivisibility - modern participation in terms of non-discrimination among all contracting parties; (2) Reciprocity - obligations to provide equivalence not equal and not necessarily immediate benefit to partners in the agreement; (3) Willingness and ability of all contracting parties to enforce rules, processes, and norms of the agreement in ways that promote dispute settlement. These principles apply to international sports organizations like IOF, where member countries engage in sociocultural, economic, and political relations.

Modern international relations require multilateral approaches because isolated national efforts can no longer satisfy expectations. Both private and public non-state actors have joined national governments in setting agendas. Borders are becoming less relevant as modern communication transforms the world, though this creates security challenges for terrorism, disease, and drugs crossing borders. Global governance establishes international decision-making between governments and national organizations. The United Nations serves as the most suitable candidate due to its political legitimacy and administrative impartiality. Multilateral diplomacy is defined as the management of international relations through negotiation among three or more states within international organizations, oriented toward principles and norms. Diplomacy has expanded beyond bilateral relations into a multifaceted enterprise encompassing almost every aspect of human endeavor. The main efforts to minimize national conflict include the Congress of Vienna, the League of Nations, and the United Nations. The Paris Peace Conference of 1919-1920 established the first universal organization, the League of Nations, founded in 1920, which was replaced after World War II. Multilateralism became synonymous with the League order based on Western concepts, now being increasingly challenged. The 21st century has brought huge changes in international relations, including the rise of peace and human rights. The last century saw extraordinary growth in politics, technology, economics, and globalization, but also new issues like global warming, weapons of mass destruction, and disease control. Multilateral cooperation is necessary because only collectively can these matters be solved. The new diplomatic era started after World War I when international relations became worldwide. Early signs came with the 1815 peace conference, but significant implementation came with the 1945 United Nations Charter. The World Health Organization is also a universal membership organization. Non-governmental organizations have grown tremendously since the 21st century, becoming important elements in state-society relationships. Governments may be too rigid to address certain issues, so NGOs work on their behalf with advantages including less suspicion, cost-cutting, and time to understand field situations.

Multilateralism encompasses four fundamental principles: cooperation among nations, adherence to established rules, respect for international norms, and functioning of institutional frameworks. These elements work together to create predictable and stable international relations.

Multilateralism is a diplomatic approach where multiple states cooperate as equal partners, with all parties' interests considered and binding written agreements (such as treaties) governing their interactions; this system, which traces its formal origins to the 19th-century Congress of Vienna, includes institutions like the United Nations, the World Trade Organization, and the European Union, and contrasts with bilateral (two-party) and unilateral (single-party) approaches.

The key differences between international law and domestic law are: (1) Sources - domestic law comes from state legislative bodies, while international law comes from state consent (treaties and custom), (2) Subjects - domestic law regulates individuals, while international law regulates states and international organizations, (3) Structure - domestic law has legislative, executive, and judicial branches, while international law lacks central enforcement mechanisms, (4) Enforcement - domestic law has state enforcement mechanisms, while international law relies on state cooperation.

Domestic laws are created and enforced by a country's government with centralized authority, and violations result in punishment. International law lacks a central authority or world government to enforce it, relying instead on voluntary compliance. International law operates at the global level between countries, while domestic laws operate within individual nations. This fundamental difference affects how legal compliance is achieved—domestic law through government enforcement, international law through diplomatic pressure and mutual interest.

Unlike domestic law where police can arrest violators, international law operates differently because there is no overarching sovereign authority. Each state remains sovereign, meaning enforcement relies on voluntary compliance and collective action through mechanisms like the UN Security Council, making the system inherently weaker than domestic legal frameworks.

International law differs fundamentally from domestic law in its organizational structure. While domestic systems feature vertical hierarchies with executive, legislative, and judicial branches, international law operates horizontally without these traditional organs. The UN lacks a binding legislature (General Assembly resolutions are non-binding), an effective executive (Security Council decisions can be vetoed), and a compulsory judicial system (ICJ requires party consent). This structural difference means states themselves create and enforce international legal norms, unlike domestic citizens who must obey laws imposed by superior authorities.

International law differs fundamentally from domestic law in its logical and architectural structure. Domestic law operates through centralized power with authority concentrated in institutions like the Supreme Federal Court and National Congress. In contrast, international law is plural and decentralized, lacking a central authority. States participate in international legal frameworks voluntarily, not automatically subject to them. This voluntarism distinguishes international law from domestic legal systems.