Diwrnod Mewn Hanes: Medi'r 11eg

Diwrnod bythgofiadwy mewn hanes - Medi 11, 2001. Dyma lyfr ffeithiau a lluniau am hanes digwyddiadau Medi'r 11eg yn Efrog Newydd. Addasiad o September 11th (cyfres Days that Changed the World).

Each title in this series looks at a truly momentous day in history, where everything changed over the space of 24 hours. This particular title focuses on the bombing of the World Trade Center, the aftermath and how the world has changed since then.