Which pair of measurements is not equivalent? 3 miles, 15,480 feet
24 feet, 8 yards
10 feet, 120 inches
24 inches, 2 feet

Ongoing civil wars western roman empire finally collapsed476 c.e. romulus, the last of theroman  emperors in  the west, was overthrown by the germanic leader odoacer, who became the first barbarian to rule in rome. the order that the  roman empire  had brought towestern  europe for 1000 years was no more.