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.

B raw materials . It seems that as the europeans became more industrialized , they were able to discover new raw materials in the colonies in which they settled .

hope it helps

an expansion is one of two basic business cycle phases; the other is contraction. the transition from expansion to contraction is a peak, and the changeover from contraction to expansion is a trough.

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity