How does the author develop the thesis?

Although the account is in good standing at this point in time. is this sentence incomplete or complete?

Read the following sentence from excerpt of the narrative of the live of frederick douglass and define the bolded word: "why master was so careful of her, may be safely let to conjecture." question 10 options: a) prayer or hope b) guesswork or speculation c) relief or ease d) disapproval or disappointment

What point was thomas paine trying to make by relating this antidote