This document discusses cultural differences and how culture impacts business. It defines culture as shared values and norms that guide a society. Key aspects of culture discussed include social structure, religion, language, and values. Differences in individualism vs collectivism and high/low context communication styles across cultures are examined. The document also explores how culture influences the workplace and can change over time. National cultural dimensions like power distance, uncertainty avoidance, and masculinity/femininity are important to understand for business managers operating across borders.