Answer:
It is suppose to have exclamation.. I have no idea why it doesn't in that sentence, I may or may not be right read that sentence and see for sure.
Explanation:
The answer would be D the year the source was published.
Paragraph 6 is more of the analysis
Answer:
Shopping malls were popular with different people because some would go to the shopping mall to shop, eat or hang with friends. I know this because it states in paragraph 3, "Shopping malls attracted different people and provided something for everyone."