Taking an extra year of math.
.-A Lord would be given land by the king in return for homage or a promise to serve the king when called upon
So people can clearly understand the emotion and hear concern or sympathy. If it were through email or text messaging, people would not feel/hear any emotion.
John Proctor was the first man to be accused of witchcraft. He was defending his wife and had previously expressed himself against the proceedings and trials of the women of Salem who were being accused of witchcraft. He was arrested and condemned to death.
Proctor was given the option to confess and initially agreed, but in the end preferred to die. He realized that he could not sign an untrue confession with his name. Rather than losing what was left of his reputation and integrity, he decided to be executed in the gallows.
Eventually, the truth came out, the accusations retired and the families were compensated. Salem learned the value of integrity and innocence, even when the verdict is implacable.