Final answer:
The line implies that there is room in the hog-pen for more people to come, but it doesn't provide any information about politicians.
Step-by-step explanation:
The line from the excerpt implies that the house, yard, barn, and woodshed are already full, but the hog-pen is still empty and can accommodate more people. This suggests that the writer is trying to make room for additional individuals who may be coming. The line doesn't directly discuss politicians or their actions, so it doesn't provide insight into their respect for privacy, sense of shame, determination, or foolishness.