Friendship is a theme best represented within this passage.
Let, the integers = x, x+2, x+4
It is given that, x + x+2 + x+4 = 156
3x + 6 = 156
3x = 156 - 6
x = 150/3
x = 50
So, x+2 = 52; x+4 = 54
In short, Your Three Integers would be 50, 52 & 54
Hope this helps!
The one that represent tradition in the face of change would be : Nathan.
Throughout the face of changes, nathan is the one that still held traditional value from all the character above.
He still insist on working hard on the land and really dissapointed when none of his children want to follow his footsteps.
The answer is repair because repairs would be in a sentence like we made 15 repairs in one day.