Answer:
1. Capitalize the name of the country.
2. Remove the all caps for "do not."
3. Change the informal "you" pronoun to agree with the subject 'people.'
4. Change the exclamation point to a period.
5. Eliminate the contraction for "don't."
6. Replace the word 'impact' for 'effect.'
Thus, .....
Some people in the United States do not care about the environment because they do not see the effects of pollution.
Explanation:
<span>A complete subject includes the simple subject plus any modifiers (descriptive words) that might describe the subject.</span>
Verbal irony. she’s being sarcastic
Swift uses irony when he says the person with whom he discussed his plan is very worthy and a true lover of this country