what are the trade innovations of Islam?

Answer 1

Where? When?

Answer 2

All it says is Islam I guess Islam as a whole

Answer 3

But when? What time period are you studying?

Answer 4

No time period given but I know it's long time ago not modern Islam.

Answer 5

Nevermind I found an answer thank you anyway!

Answer 6

Your best source of information is your text book.

You may find what you need, though, in this site.

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