Rivaling the pyramids of Egypt or even the ancient cities of the Maya as an achievement, the army of terra-cotta warriors created to protect Qin Shi Huang, China's first emperor, in his afterlife is more than 2,000 years old and took 700,000 artisans more than 36 years to complete them.

• Atook 700,000 artisans more than 36 years to complete them  
• Btook 700,000 artisans more than 36 years to complete it  
• Ctook 700,000 artisans more than 36 years to complete  
• D700,000 artisans took more than 36 years to complete  
• Eto complete them took 700,000 artisans more than 36 years