Final answer:
Charles Darnay does not blame Dr. Manette for the condemning letter written in captivity, understanding the dire circumstances and acknowledging Manette's lack of malicious intent.
Step-by-step explanation:
In A Tale of Two Cities by Charles Dickens, Charles Darnay does not blame Dr. Manette for the letter that eventually leads to his arrest and condemnation. Darnay understands the circumstances under which Dr. Manette wrote the letter—during a time when Dr. Manette was imprisoned and in a state of despair.
Charles Darnay recognizes the injustice of the situation and the fact that Dr. Manette wrote the letter without malice or foresight into its eventual catastrophic use against Darnay himself. Darnay's character is depicted as compassionate and forgiving, ultimately holding no grudge against Dr. Manette for actions taken under duress.