I am the position of a flag which is being flown below the top of its staff as a mark of respect for a person who has died.
Half Staff
i am a thing that represents or stands for something else, especially a material object representing something abstract.
Symbol
I am what happens when you try to separate oneself from a country or state.
Sedition
When you see my waving I represent a symbol of defeat or surrender
White Flag
I am a thing serving as a symbolic representation of a particular quality or concept.
Emblem
I am what happens when you show great respect for something or someone.
Reverence
I am a long strip of cloth bearing a slogan or design, hung in a public place or carried to show pride.
Banner
The thirteen arrows on the back of the dollar bill symbolize.
The original 13 colonies
I am what happens when there is a violent uprising against an authority or government.
Insurrection
When you see me waving I represent a cause for serious concern.
Red Flag
In flags I am the color that represents bloodshed in flags across the world.
Red.
I am the quality of being patriotic; devotion to and vigorous support for one's country.
Patriotism