What did the United States use to win public support for the war?
O
A. A policy of "divide and conquer"
O
B. Advertising
O
O
C. Strict censorship
D. Threats of violence

the answer is 1.. i think

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.