What did the Shang dynasty create that has only ever been done 5 times in human history

the correct answer is d

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.

this is false

richard nixon was the 37th president of the united state and didn't serve as a vice president for any president before him