In the kite runner, assef tells amir, “afghanistan is like a beautiful mansion littered with garbage, and someone has to take out the garbage.” in assef’s mind, this justifies

I believe that in Assef's mind, this justifies ethnic cleansing.
He says that there is a lot of garbage in his beautiful Afghanistan - garbage of course meaning people who deserve to be killed, according to his own opinion. He is practically committing a genocide - going after each of these people he considers garbage and killing them, thus justifying his own belief they are not worthy of being alive.

Shouldn’t you be able to answer all these if you actually read?

Hello there! it relates to no dogs barked because both the father and son learn from one another. the theme has to be love as the father misses his child.hope this you! good luck : )