Modernization refers to the process of social change by which traditional societies adopt Western culture and shift towards more secular and rational worldviews. It involves replacing sacred beliefs with secular rules and adopting scientific and technological advances. Westernization is when non-Western societies specifically adopt Western cultural norms, lifestyle, and practices. While modernization promotes development through values like innovation, Westernization can diminish local cultures through Americanization or other dominant influences. Overall, modernization is preferred to Westernization as it allows progress while preserving historical foundations through a more balanced cultural exchange.