What letter on the map represents the barrier that helped protect Rome from invasion?
A)
B)
C)
Eliminate
D)
![What letter on the map represents the barrier that helped protect Rome from invasion A B C Eliminate D class=](https://us-static.z-dn.net/files/d60/e876adb6998da041e76a40a27cf518cf.jpg)
Answer:b
Explanation:
i just took it and i got it incorrect because i put a.