B. pendleton act
also known as p<span>endleton civil service reform act</span>
Answer:
A shield law is law that gives reporters protection against being forced to disclose confidential information or sources in state court. ... In general however, a shield law aims to provide the protection of: "a reporter cannot be forced to reveal his or her source".
Explanation:
No power . In 1819, the Supreme Court used the Supremacy Clause to rule that the State of Maryland had no power to tax the federal bank.
The answer is c because tobacco is a cash crop