Answer:
C. He believed in creating a just , and a lasting peace within the US and with all nations.
The correct answer to the question above is the (c.) anyone's completes the sentence. Miranda says that the outcome of the race is anyone's guess. Since Miranda is referring to anyone that is involve (not particularly in it) in the race, it means should refer anyone to anyone's.
A, they help you find the page where a word is located
