Answer:
All the aspects of a story given below will best help the reader understand the author's purpose:
Plot of the story.
Goal of the story.
Characters of the story.
Setting of the story.
Conflicts and obstacles in the story.
Relationships of the characters with each other.
Back story of the character.
Resolution of the story.
The answer is:
He states that no act of the living can in any way compare to that of the brave men who died for the cause here.
In his 1863 speech "The Gettysburg Address," president Abraham Lincoln makes reference to the soldiers and citizens who perished during the American Civil War. Therefore, he states that the ground could not be more sacred because the people who gave their lives there already sanctified it with their deaths. As a result, he encourages soldiers to continue to fight for the unity of the nation.
The participle in the sentence "idling".
Idling is the verbal form that can be used as an adjective.
The verb here is "idle", and you could use instead a real adjective in the same place: the blue engine.