Complex sentence: By the 18th century apple cider was a staple at every family table-in one of his letters to his wife Abigail, John Adams complained explicitly about the quality of Philadelphia alcohols and being homesick for her cider.
Split into simpler sentences: By the 18th century apple cider was a staple at every family table. In one of his letters to his wife Abigail, John Adams complained explicitly about the quality of Philadelphia alcohols and being homesick for her cider.