As the European powers grew more industrialized, their colonies became very important as sources of?

Question

As the European powers grew more industrialized, their colonies became very important as sources of? 
A)slave labor. 
B)raw materials.
C)new inventions.
D)military prestige.

🐯Tiger🐯 · Accepted Answer

B)raw materials. Hope this helps Answers by: 🐯Tiger🐯

coff33 · Answer

thanks