8. They were usually addressed formally (It was polite/etiquette to do so) as Father/Mister or Mother/Madame (however, it depends under certain circumstances such as age/relationship)
9. They did quillery to make not waste excess scraps of paper, as it was considered "rare"
Answer:
Because they were put in internment camps because they were Japanese because the United States had the mentality of "one Japanese person did this to us so everyone from the same country as them must be bad as well"
Explanation:
so they were suing for basically putting innocent people in camps, taking them away from their homes, and making them suffer
I believe that is was the Mongol Invasion
