Explain why german, viking, and magyar tribes contributed to the fall of the roman empire.

it's for world civilization.

i think the answer will be theseeeennutttsssss

1- respelling: 2

2-synonym: 6

3- definition: 5

4-entry -word: 1

5-etymology: 4

6-alternate forms: 3

7-illustrative quote: 7

i am not sure, but i think the correct answer is a.

hope it : -)

there is no passage showing on my screen