What contributed to the beginning of the decline of the Roman Empire? Choose all answer that are correct.

A)Regardless of the strength of the emperors, the Roman army was unable to hold back barbarian invasions from the south and west.
B)Soldiers in the outer parts of the Roman Empire often supported local commanders instead of the emperor.
C)The soldiers hired on the frontiers were not willing to go defend other parts of the empire.
D)Incompetent rulers placed huge tax burdens on the Roman citizens.

Your Answers Are B. Soldiers in the outer parts of the Roman Empire often supported local commanders instead of the emperor.

C. Incompetent rulers placed huge tax burdens on the Roman citizens.

D. The soldiers hired on the frontiers were not willing to go defend other parts of the empire.

Explanation:

I took the test on K12 online school (3/18/2021) and it was correct

step-by-step explanation:

the answer that best explains what happened to george washington at fort necessity, pennsylvania is : washington was attacked by the french but was able to negotiate with them to peacefully end fighting. the battle took place on july 3, 1754. the battle is considered as being the start of the french and indian war.