you take to subjects and write about what they have in common and what they don't have in common like the Vietnam war and the war in Iraq.
In addition
it menas that when you compare something like a apple or orange you might compare the color.
marked difference: a difference, or something that is differentin stark contrast to the luxury they formerly enjoyed2. juxtaposition of different things: an effect created by placing or arranging...
To explain how two or more things differ.