Somarry of word history

Here is a summary of world history:

World history begins with the Stone Age, where early human societies developed tools and spread across continents, leading to the rise of ancient civilizations like Mesopotamia, Egypt, and the Indus Valley. The classical era saw the emergence of powerful empires such as Greece, Rome, and Han China, which established foundational systems of governance, philosophy, and trade. During the medieval period, major religions like Christianity and Islam expanded, shaping vast cultural spheres and leading to feudal societies and significant intellectual advancements. The early modern era brought the Age of Exploration, the Renaissance, and the Scientific Revolution, culminating in the modern period defined by industrialization, global conflicts, and unprecedented technological and social change.