Answer:Prithvi Narayan Shah
Explanation:
Train horse thats about it
They can be harmful because these communications can be between large money donors and the candidates, which can lead to a conflict of interest and affect the candidates message.
Because you could just sit in your trench and wait for the opponent to attack, at which point you could shoot him, throw explosive devices, or even use chemical weapons that weren't banned then.
He suggested that stalin should not be his successor but he ended up being anyway