Answer:
5. Edison & inventions 6. inventor & America 7. New Jersey & Laboratory 8. His & Europe 9. Thomas Edison & movies
Explanation:
A common noun is a noun that isn't as specific a proper noun which is a noun that is very specific.
Haemon tried to stab Creon out of anger
In Village Life in America and A Confederate Girl's Diary, both young girls are going through a time of war. They both have times where they are afraid, and they both want the war to end as soon as possible.
This is just the similarity because It's been a while since I read them. good luck!
I'm not completely ure but I think it is to explain why Pip and Joe have a close relationship.