The document outlines the history and growth strategies of Wal-Mart Stores, Inc., highlighting key milestones from its national expansion in the 1970s to its position as the largest retailer by the 1990s. It discusses Wal-Mart's competitive strategies, including low prices, customer satisfaction, and technological advancements, as well as challenges faced in foreign markets. The case concludes with recommendations for CEO Lee Scott to foster alliances and invest in marketing to maintain Wal-Mart's dominance and profitability in the retail sector.