Please correct wong things in my writting

People usually use the words they have learned and indicated from schools and news on T.V unconsciously.
But you have to know the words and the terms we call a part of language really deeply influence your unconsciousness.
You have used the words "the multicultural family" which did not exist a few years ago.
They have made these words in order to distinguish from Korean pure blood families.
You should recognize using the words can be considered to be main culprit behind the fact there becomes a new social class today.
Because people can easily recall images of the criminals, the neglected, the needy that news these days on our broadcasts so often have made issues and connected these images to these words.
Yes! Like when I say "an apple", you can image the shape of an apple in your head.
Yes! Like the words "His Majesty" and "My lord" became an external standard of distinguishing "King" and "Retainer" or "Master" and "Slave"
Sometimes our linguists and governors needs to get a deep consideration on what effect the new words have to people's awareness and consciences.
before inventing and deciding new words for administrative convenient or something.