1. ARCHITECTURAL STRUCTURES 1

2. Architectural structures 1 Ancient World

3. pyramid

4. The Great Pyramid of Giza, Egypt. (2590—2568 bce.)

5. amphitheatre

6. Amphitheatre, Epidaurus, Greece (4 c. bce.)

7. observatory

8. 13 towers solar observatory Chankillo, Peru (4th century bce.)

9. gate

10. Ishtar Gate, Babylon, Assyria (575 bce.)

11. temple

12. Parthenon, Acropolis, Athens, Greece (432 bce.)

13. lighthouse

14. Lighthouse of the Pharos, of Alexandria, Egypt (285-247 bce.)

15. aqueduct

16. Aqua Marcia (the longest of 11 ancient Roman aqueducts), Rome, Italy (144-140 bce.)

17. wall

18. Pre-Pottery Neolithic A Tower and Wall of Jericho (earliest city wall ever built) (8000 bce.)

19. mausoleum

20. Триумфальная арка Константина, Рим, Италия (312 г.)
Terracotta Army at the Mausoleum of the first Qin Emperor, Xi’an, China ( bce.)
Триумфальная арка Константина, Рим, Италия (312 г.)