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

explanation:

these are the geographical features of the gupta empire.

1)it inherited the land owned by the mauryan empire.

2)one obvious difference between the two empires is that the gupta empire was smaller that the mauryan.

3)the gupta empire is located in the northern region of the subcontinent underneath the himalayan and hindu kush mountains.

the gupta empire, marked by extensive inventions and discoveries that contributed to hindu culture, in subjects such as science, technology, engineering, art, dialectic, literature, logic, mathematics, astronomy, religion, and philosophy.

this period was also known as the golden age of india