IL Kilalanin ang mga sumusunod na ambag Isulat ang angkop na kabihasnan
Pagpipilian Sumer, Babylonia, Hebreo, Assyrian, Hittite, Chaldean, Ehipto, Indus, Tsina
11 Ziggurat
17 Sewage system 22 Aklatan
_27 Mohenjo-daro at Harappa
12. Mahabharata 18. Pyramid
23 Hieroglyphics _28. Cuneiform
13 Bibliya
19. Bakal
24 Great Wall 29. Seda
14 Hanging Gardens 20 Taj Mahal
25. Mummification _30. Calligraphy
15 Forbidden city
21 Gunpowder
26 Monotheis.no
16. Code of Hammurabi/Kodigo ni Hammurabi​