Create 2 tweets on why the US should not invest to much money to help the standard of living in Iraq, and it should invest money into another location in Iraq. (Max 140 characters per tweet)

Apsychologist has developed a series of personality inventories and wants to determine if they are valid. one of the scales measures perfectionism, so he asks a colleague for advice on how to establish the validity of this scale. the colleague tells him that if he were to find a sample of people with personality disorder, these people would obtain high scores on a scale that measures perfectionism.

After having your fifteenth candy bar we can assess that you would have? a. negative utility b. high utility c. low utility d. a sixteenth candy bar

What important race leader of the early twentieth century is being described?