american souldier

A.this is the most powerful image from the slideshow because it shows the relationship between the father and the son before he goes off to the army there last few days with each other before he lives.
B.set #1 from image #1 to image #6
    set #2 from image #7 to image #9
    set #3 from image #10 to image #69
    set #4 from image #70 to image #83
C. the set of images that was most powerful was set 4 because that's when he came back home to see his family and they missed him so much they just wanted to spend time with him before he had to leave again.
A.present tense
B. they give you more information about the photo that you can't see by just looking at the photo.