The principle of federalism in the u. s. constitution is best defined as
a. the sharing of power between national and state governments.
b. the right of the senate to amend the constitution.
c. the ability of the president to rewrite the constitution.
d. the sharing of power between state and local governments.

disorders of the brain include both behavior disorders and other psychiatric illnesses. the primary difference between a behavior disorder and another type of psychiatric disorder is the presence of choice. psychiatric conditions are considered to be involuntary while in behavior disorders, choices are essential.

good question. i'll be looking into that. (this is a joke sir)