If he is very lucky, he doesn't get hurt, but usually they do. There have been people killed by ... as much as an issue as it use to be. So I guess you could also use detectors for life safety as well ...
I hope that helped
If this did not help you could just look it up
It was given by Abraham Lincoln in Pennsylvania, during the civil war,.
A viewpoint is another term for point of view it being an attitude, state of mind, or position on a certain topic. In writing, it expresses the feelings of the character as well as the narrated view the story should be read in. An author should make sure to maintain a focused POV throughout the story whether it be first person, second person, third person limited, or third person omniscient, keeping in mind the pronouns used. Using realistic examples and evidence in your writing can also be used to support a Point of view or view point.