That a disease can be very contagious and risk life to die.
People were eager to return to Philadelphia and get back to their normal lives. George Washington was especially interested in returning to Philadelphia so Congress could meet and keep the government running. However, people often returned too soon, and the yellow fever was not yet gone. It was still lingering in people's homes, which caused people to continue getting sick.
The answer is apple
Ask yourself what kind of crisp is he baking?? An APPLE crisp
Hope this helps
To plot memorial events or experiences to explain and or give the reader a descriptive vision of what the picture author is painting