Cultural boundaries refer to the invisible lines that separate different cultures, often defined by language, traditions, beliefs, and social practices. These boundaries can influence how groups interact, communicate, and perceive one another. They can be shaped by historical events, geography, and social norms, leading to distinct cultural identities. These boundaries are not always rigid; they can shift over time due to globalization, migration, and technological advancements. As people from different cultures, such as immigrants or tourists, come into contact, they may exchange ideas and practices, leading to cultural blending or hybridization.