
The classification criteria for systems are relative and comprehensive. Here are the specific details: 1. Reasons for classifying legal systems: Different standards can lead to different classifications, such as by historical type, by legal origin (form), by the relationship between religion and law (religious legal systems and secular legal systems), by region and tradition (Far Eastern legal systems and Western legal systems), etc. Under the same standard, different classifications can be made depending on the main departments being examined. 2. Factors influencing legal systems: There are many and complex factors that influence the formation of legal systems. While legal systems are constrained by the economic base, they are also influenced by non-economic factors, including other superstructural elements. The simplest and most notable characteristic is that civil law systems are primarily based on statutory law, meaning that there is no crime without a written law, and court rulings are made according to written legal provisions. On the other hand, common law systems are primarily based on case law, meaning that when adjudicating a case, reference is made to previous court rulings on identical or similar cases, and the current case is adjudicated based on such precedents.

I have been studying law, and the criteria for dividing systems mainly include legal sources, judicial systems, and historical traditions. For example, civil law systems are primarily based on codified statutes, where judges interpret the law rather than create precedents, stemming from the Roman law tradition in Europe. In contrast, common law systems, like those in the UK and US, rely on judicial precedents and customary law, with courts continuously developing new rules through rulings. Additionally, the philosophical foundations of legal systems also play a role, with some emphasizing individual rights and others prioritizing the overall interests of society. From a practical perspective, this classification helps us understand the application of laws in different countries. For instance, in commercial contracts, civil law countries often refer to statutes first, while common law systems place greater emphasis on precedents, which is crucial for international legal cooperation.

I'm particularly interested in history, how are legal systems classified? Well, the key lies in tracing the development trajectories of legal systems across different countries. For instance, the European civil law system is deeply influenced by ancient Roman law and the Napoleonic Code, operating through unified legal codes; in contrast, the British common law system emerged from royal courts, evolving through the accumulation of judicial precedents. Then there's the Islamic legal system, based on the teachings of the Quran, where all laws derive from religious texts. This classification doesn't just look at the legal provisions themselves but also emphasizes cultural foundations and historical events—how wars, colonization, or reforms have shaped legal styles. For example, Japan's Meiji Restoration introduced the continental system but integrated local customs, highlighting the importance of historical context.

In our university law class, when the professor explains the classification of systems, several core criteria are often mentioned. First is the source of law: whether it is codified into statutes as in Europe or judge-made as in the United States. Next is the role of the judiciary, with civil law judges being more passive and common law judges more active. Then there's the legal structure, where some countries use a unified system while others blend different elements. For example, socialist legal systems combine Marxist-Leninist ideology with traditional frameworks. From textbook cases, we learn that these classifications impact daily legal practice and help students compare differences in legal systems across countries.

As a lawyer, when handling international cases, I often encounter challenges arising from differences in systems. The criteria for classifying legal systems are largely based on legal traditions and application methods: civil law systems rely on codified statutes, which are predictable but less flexible; common law systems emphasize case law, allowing judges to innovate in their rulings, but require a deep repository of cases. Additionally, judicial procedures differ, such as rules of evidence or appeal mechanisms. In daily work, this affects negotiation strategies—for example, in Europe, contracts require meticulous scrutiny of terms, while in the UK and US, similar case precedents must be studied. Understanding these differences helps avoid cross-border misunderstandings.

I am older and have lived in multiple countries, so my perspective on systems is primarily shaped by culture and daily habits. How are national legal systems categorized? They are based on deeply rooted traditions and values. In continental Europe, such as in France or Germany, laws are written documents, and people are accustomed to following regulations. In the UK and the US, judicial rulings are considered authoritative, reflecting an emphasis on individual freedom. In other regions, like the Middle East, Islamic legal systems are integrated into religious life. This classification not only guides the formulation of laws but also permeates social behavior, such as Japan's post-war hybrid system, which demonstrates adaptability and flexibility.


