D I think since there are children in a factory :)
Answer:
The most straightforward theory for Western Rome's collapse pins the fall on a string of military losses sustained against outside forces. Rome had tangled with Germanic tribes for centuries, but by the 300s “barbarian” groups like the Goths had encroached beyond the Empire's borders
Explanation: hope this helps
The severe recession that began in December of 2007 was caused by the bursting of the housing bubble and the re- sulting credit crisis.