Answer:
I strongly believe that this questions answer is B
Explanation: When we talking about the past we must say that a lot of vocabulary are changed. Because thanks to time we forgot same vocabulary. We need to check a usage dictionary and a dictionary to get vocabulary which one used in the past. Some words means are same and some words look like same but they haven't same means for this we should check dictionary.
I would say that American history is still adapting to his central or main argument but American history did play a big part in speech or what he argued for.
" At four he decided to get it over with and started walking to Sandra's house, trudging slowly, as if he were waist-deep in water. " is the correct answer.