Which of the Following Statements Concerning the Nature of Germanic

Which of the following statements concerning the nature of Germanic political organization after 200 C.E. is most accurate?

A) After the 2nd century C.E., Germanic tribes fragmented into kinship units.
B) After 200 C.E., some German tribes coalesced into larger tribal confederations as they learned to copy Roman military structure.
C) After 200 C.E., several German tribes successfully created empires on the borders of the Roman empire.
D) After 200 C.E., all of northwestern Europe was subordinated to a single Germanic empire with its capital at Jutland.