The principle, which provides that some powers are given to the national government, others are reserved for the states, and some powers are shared is known as
a. popular sovereignty.
b. checks and balances.
c. federalism.
d. judicial review.

Why do all market economies have taxes to support armed forces police forces public schools and at least some form of public transportation?

Which type of learning occurs when you observe how other people act?

Karin bought illegal firearms at a gun show. at her trial, she alleged that she had committed this crime because her boyfriend had threatened to harm her and her two daughters if she did not. her lawyer asked the judge to instruct the jury that the prosecution had an obligation to prove beyond a reasonable doubt that karin had acted freely. instead, the judge told the jury that karin had the burden of proving duress by a preponderance of the evidence. who is correct?