Hollow city .............
I am not positive of your question but if you are asking what is the way to make your sentences differ from one another. Transitional verbs such as then, therefore, another argument, etc.
ANSWER: I believe the answer is B, but I'm not sure.
Answer:
Unlike other countries that stay, it is time for these people in service to return home from war.
Explanation:
Although Bush mentioned how the troops are fighting Afghanistan and Iraq, he never explained how those countries had an impact on the United States as a country.
Bush did state that 150 babies were born, this cannot be the summary as it is only a small part of the speech.
Bush never mentioned anything about 9/11 in this speech.
Bush did state that other nations fight and occupy. Yet, he gives all these reasons for the return of the US troops like the want to return home and see family. He concludes how the nation will welcome back the US troops, implying that the troops will return home.