Western world

The Western world, often called the West or the Occident, is a complex and evolving concept. It does not represent a single, fixed geographical region with permanent borders. Instead, it describes a group of nations linked by cultural, political, and economic synergy. While it primarily includes Western Europe, Northern America, and Australasia, the definition can change based on perspective. Some debates exist regarding whether Eastern Europe or Latin America should be included. This concept is not static; it shifts as different groups of people interact and as global systems change.

The foundations of Western civilization are found in the ancient Mediterranean world. Many historians point to Ancient Greece and Ancient Rome as the primary birthplaces. Greece provided a massive influence through its developments in philosophy, science, and democracy. It also shaped aesthetics and architectural proportions. Rome contributed through its systems of law, engineering, and governance. These Roman structures included republicanism and specific methods of warfare. Scholars often describe the roots of the West as a convergence of Athens, Jerusalem, and Rome.

Religion has played a central role in shaping the Western framework. Christianity is the dominant religion and has deep roots in both Greco-Roman and Jewish thought. The ethical and moral principles of Judaism helped form the basis of Christian ethics. These religious values have significantly influenced the ideals and morality of Western nations. In the ancient Mediterranean, the West was often more rural and used Latin. This contrasted with the Eastern Mediterranean, which was highly urbanized and used Greek.

Geopolitical divisions began to take shape during the Roman Empire. In the 4th century CE, Emperor Constantine divided the empire into a Greek East and a Latin West. The Western Roman Empire lasted for about 150 years. The Eastern Roman Empire, known as the Byzantine Empire, continued for a millennium.

Over time, theological differences grew between these two regions. In 1054 CE, the Great Schism occurred when the church in Rome excommunicated the patriarch of Byzantium. This event created a definitive religious and political split between the Western and Eastern churches. The Crusades later added a layer of hostility to this existing division.

The Age of Discovery transformed the reach of the West. During the Crusades, Western powers attempted to capture trade routes to the East. Although these attempts failed, explorers instead discovered the Americas.

This era led to the emergence of the West as an inheritor of Latin Christendom. European colonization spread Western culture across the globe. This expansion included the work of Catholic missionaries attempting to spread their faith. This period also saw the rise of the Renaissance, which solidified the link between Christianity and classical Greek and Roman achievements.

Modern definitions of the West include nations far from Europe. For example, Australia and New Zealand are located in the Eastern Hemisphere. However, they are considered part of the West due to British influence. This influence came from colonization and the immigration of Europeans.

The United States also became a central part of the West as it rose as a great power. The development of the telegraph and railroads helped "shrink" the distance between Atlantic shores. In the 20th century, the West underwent further changes through industrial and scientific revolutions. These revolutions drove modern banking and technological progress.

Today, the Western world is characterized by significant diversity. Since the late 1960s, immigration and changing fertility rates have transformed many Western societies. The concept has moved from a simple directional idea to a socio-political one. It is now often associated with notions of progress and modernity. While some historical views saw certain countries as ethnocracies, the modern West is a much more varied collection of people. It remains a dynamic system shaped by its long history of interaction and change.