Answer:
A.) Alexander Graham Bell invented the telephone.
Explanation:
I do some research about common nouns, and i think A is the right answers
2. Southern society was complex and diverse with both good and bad people unlike Northern stereotypes showed.
3. Many kind slave owners and their slaves developed deep friendships.
Good Luck!!!
I don't know where the sentences are. You can do it by yourself too. Just keep in mind that interrogative sentences ask a question. These sentences use a question mark (?) for asking.
Examples:
Did you go to the store yesterday?
How many people went to the concert?
I hope this helps!