Britan had alarm systems set up
Rade Raide , Sadly there are not many people called Raid that I know so these are the only ones i can think of!!
Usually screaming or chaos warmed people that a raid was about to begin. Occasionally gun shots would signal a raid.
I should imagine the air raid wardens by sounding an air raid siren!
probably
You dont need to know. Gosh.
John Brown killed 7 innocent people in the raid of Harper ferry
don't know don't care.ygshtjkayuevavfk
To let people know that an air raid was coming so they could seek shelter before enemy bombers dropped bombs on them. Without the sirens, the bombs would have been falling before they would have time to get to a shelter.
Not for the people being bombed
Air raid sirens
Odysseus helped raid Troy, and later raided the city of Ismarus, of the people known as the Cicones.
He got all the people out of the houses and into a bomb shelter to keep them out from the bombs, they would do this when the air-raid siren sounded and he would run around to all the houses to Mae sure his people were safe!