Which of the following sentences best states the theme of "Soldier's Home"?

Family and friends want to return soldiers to find good jobs.
Most civilians never appreciate the heroism of soldiers.
Wartime combat is so devastating that it changes one completely.
Soldiers return home with little respect for their neighbors.
Which of the following sentences best states the theme of "Soldier's Home"?

Family and friends want to return soldiers to find good jobs.
Most civilians never appreciate the heroism of soldiers.
Wartime combat is so devastating that it changes one completely.
Soldiers return home with little respect for their neighbors.