If it's written in first-person then yes, the narrator could even be the main character.
Answer: Cat owners should be forced to keep their cats indoors because cats overhunt bird species.
Explanation: This one is more logical and has a reasoning rather than b.
D. Dad
In this sentence, dad is being used as a name or proper noun. It needs to be capitalized.
C.
"...<u>without regard to partizanship</u>, we are committed to <u>full support of all</u> those resolute peoples, everywhere, who are <u>resisting aggression</u>" means 'Working together, America will help those who are fighting against tyranny.'