What is a medium?

a means of communication

a method of measurement

a message

a group

I believe it's A.) A means of communication. It depends on what you're using it for in a sentence. Hope this helps! :))

depending on what kind of map for example a pltical maps works in many ways this iss how it works it shows the areas and places the democratics and the repbulcicans reside for example if   texas chooses trump for president there a republican state and if   califronia chooses hillary there a democratic state.