Answer:
Barbaric tribes.
Explanation:
Invasions by Barbarian tribes. 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.
Paraphrase this ok
Answer: probably A because the other ones sound pretty positive
Answer:The first emperor
Explanation:He reduced the size of the senate and started to build up the military. This caused him to gain support from the senetors
