Cultural expansion refers to the process by which a culture spreads its beliefs, practices, and values to other societies or regions. This can occur through various means, such as trade, migration, conquest, or the influence of technology and media. As cultures interact, they may adopt elements from one another, leading to a blending of traditions and ideas. Historically, cultural expansion has played a significant role in shaping civilizations. For example, the Roman Empire spread Latin language and Roman law across Europe, while the Silk Road facilitated the exchange of goods and cultural practices between the East and West.