Which best explains the role the huns played in rome’s collapse? :

a)the huns attacked seaside cities in an effort to cut off key trade routes.
b)the huns joined with germanic tribes to attack more than seventy cities.
c)the huns attacked more than seventy cities throughout the empire.
d)the huns captured the symbolic cities of rome and constantinople.

What was one important characteristic of the russian military during world war i? a. it had more advanced military technology than its western european allies. b. it was an all-volunteer military that enjoyed high morale throughout the war. c. it defended russian territory but refused to attack german positions d. it was unable to provide its forces with adequate weapons and supplies.