Sorry for such late an answer, but I believe its A) Predicate Nominative.
B)The start of the story emphasizes the fact that “everybody was finally equal.”
Answer: swam
Explanation:
Assuming it's past tense, swam would be grammatically correct.
Answer:
Effect is the right answer.
Explanation:
Cause - a person or thing that acts, happens, or exists in such a way that some specific thing happens as a result; the producer of an effect:
Effect - something that is produced by an agency or cause; result; consequence.
