Respuesta :

emilioreyes
I'm doing this right now, but I have Toilet Paper, 589CE (Sui Dynasty) China and Paper money, 600-700CE China. That's all I got

Answer:

1. Gun Powder- China 900

2. Guns- China 900-1000

3. Windmills- Persia 800-900

4. Paper money- China 600-700

5. Movable type/printing- China 1040

6. Mechanical Clock- China 1088

7. Modern Day Calendar- Romans 1582

8. Pencil- Cumbria, England 1500

9. Eye Glasses- 1268-1289

10. Numbering system Arabic/Hindu-1202

Explanation:

Hope this helps!

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