Answer:
Part A - They were bare and uninviting.
Part B - “Due to a shortage of wood, barracks were built with green pine that shrank and left cracks between the boards, allowing sand and insects to seep and creep inside.”
Step-by-step explanation:
The Poston Internment Camp was the largest of the ten American concentration camps operated by the War Relocation Authority during the Second World War. Those who ended up confined there were Japanese internees.
The given passage tells us about how Poston was built and what the conditions there were like. The barracks weren't comfortable, luxurious, adequate, or suitable. They aren't described as overcrowded or unsanitary, either. The issue is that they weren't made of proper material, which made them very hard to live in. They can be best described as bare and uninviting. The lines that convey this are: Due to a shortage of wood, barracks were built with green pine that shrank and left cracks between the boards, allowing sand and insects to seep and creep inside.