Which example was the most influential leading to the fall of the Western Roman Empire?

Some of the Main Events Leading to the End of the Western Roman Empire. Europe in the time of Odoacer 476-493 A.D. Perry-Castañeda Library Map Collection The Public Schools Historical Atlas by Charles Colbeck. 1905.

Any Questions?

the cost of college has risen faster than inflation for many years.

the high price of student services and administration are two reasons for the rapid increase in cost.

i think it would be a