I believe that metal detectors are a necessary security feature. They should be installed in all public buildings to keep people safe. It is not always possible to know if someone is dangerous by looking at them. By using metal detectors, however, we can keep those who may be carrying concealed weapons away from innocent people. What is the main point of the article writer's argument?
A.
Metal detectors do not always work and are not reliable.
B.
There should be more security officers in public places.
C.
People should not be allowed to carry weapons in public.
D.
Metal detectors in public buildings help keep people safe.

answer

answer: a: they can affect the author’s perspective and in turn the theme and purpose for the writing.

the author's background and time period greatly affect the text that the author produces. this is because we are all a reflection of our time period and background. depending on where and when we were born, we will find some questions more important than others. for example, if we are a wealthy person born in medieval times, we will most likely be interested in courtly love and stories of knights and honour. however, if we are born in the 20th century in africa, we might instead focus on colonialism and its effects on the newly liberated countries. the theme and the purpose of writing are both affected by these conditions.

explanation:

umm of course in fact ur getting your answer : )

hello!

your answer is a. ethical, emotional, and rational.

in order for someone to believe what you say it has to be ethical (morally correct). it should appeal to their emotions, and it must be rationally approving.

also, the other answer is incorrect.

hope this !

mark me brainliest!

have a great day!

~courtney