a focused case- Wal-Mart Foreign expansion: Started in the early 1990s Succeeded in mexico and china Failed in South Korea and Germany Analyse the possible reasons What evidence is needed if you are going to make a case analysis of wal-Mart's foreign expansion.A focused case – Wal-Mart • Foreign expansion: – Started in the early 1990s – Succeeded in Mexico and China – Failed in South Korea and Germany • Analyse the possible reasons • What evidence is needed if you are going to make a case analysis of Wal-Mart’s foreign expansion