1. The Colosseum of Rome
2. The Great Wall of China
3. The Porcelain Tower of Nanking, Cahina
4. The Mosque at St.Sophia (Constantinople)
5. The Stonehenge of England
6. The Catacombs of Alexandria
7. The Leaning Tower of Pisa
IAS IPS TNPSC BANK SI SSC TNTET RAILWAY AND POLICE VAO EXAM COACHING CENTRE.
