Answer:
To raise Americans' awareness of the honorable contributions made by those who died while defending our nation. To encourage all Americans to honor those who died as a result of service to this nation by pausing for one minute at 3:00 p.m. (local time) on Memorial Day
A compare and contrast essay should identify complex details. Simple, basic, and unimportant details are all things that the reader can either figure out on their own or won't even need to know. Talking about the complex details really allows you to address all the points on what makes these two topics different from one another and what makes them similar.
I would say an Analogy.
It has to do with the resting of hopes.