Which of the following people developed a model of the human psyche and how it works that's known as psychoanalysis?
A-Freud
B-Socrates
C-Koffka
D-Skinner

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution