Question

how was caesar 's death forewarned?

Answer 1

Caesar's death was forewarned by Calpunia's bad dream which showed his death. And also by unnatural things were witnessed such as lioness giving birth in street, the opening up of graves and throwing out of corpes, battle on clouds and blood falling on capitol.

Answer 2

Caeser's death was forewarned or predicted in the Culpurnia's dream. Calpurnia saw a very bad dream in which Caeser was murdered/ assassinated and Caesar was lying as a statue full of blood and everyone having a bath in his blood.