Question

WILL GIVE MEDAL
Which was a technological development of the Song dynasty?
a. the Grand Canal
b. moveable type
c. the Great Wall of China
d. the lateen sail

Answer 1

https://www.studyblue.com/notes/note/n/apwh.../893496
this should help

Answer 2

I have to make an account to look at that article :/

Answer 3

oops sorry

Answer 4

http://afe.easia.columbia.edu/song/tech/rice.htm

Answer 5

http://en.wikipedia.org/wiki/Song_dynasty
@cheesedoodle

Answer 6

http://en.wikipedia.org/wiki/Science_and_technology_of_the_Song_dynasty

Answer 7

I think A!

Answer 8

Wrong.

Answer 9

That was during Sui Dynasty.

Answer 10

D is my second choice.

Answer 11

@confluxepic

Answer 12

http://en.wikipedia.org/wiki/Science_and_technology_of_the_Song_dynasty#Movable_type_printing

Answer 13

That article doesn't say anything about the technological advancements

Answer 14

Ok then.

Answer 15

I still need help! Is D right?