Question

Which Chinese invention(s) were adopted in the West after A.D. 1000?
a.
cast iron, paper, porcelain, ship’s rudder, stirrup
b.
cast iron, paper, printing-block printing, porcelain, ship’s rudder, compass
c.
iron plows, paper, stirrup, porcelain, ship’s rudder, compass
d.
porcelain

Answer 1

I guess it is for porcelain Please mark me as the main list answer thank you

Answer 2

Answer:

answer is porcelain ok...