Answer:
the shape of their skull
Explanation: Phrenologists were largely pseudo scientists who attempted to establish a biological basis for differences between the races. This burgeoning science was used to buttress theories of racial inferiority.
Answer is 3.
Explanation:
Germany wanted to be apart of russianan soviet union.
Answer:
b
Explanation:
late 16th and early 17th centuries
Answer:
395 AD
Explanation:
the barbarian invasions are garded as external factors that led to the fall of the Roman empire.