What strategy does the author use to express his own feelings about the war in the 'Excerpt from The Personal Memoirs of U. S. Grant' ?
1. By showing how easily the enemy surrendered, he
expresses his belief that the enemy is cowardly.
2. By describing the departure of the prisoners, he
expresses his own doubts about the war.
3. By pointing out that the Mexican troops did not
understand what the war was about, he expresses
his frustration.
4. By explaining in detail the approach of American
troops, he expresses the great pride he feels in their
victory