The President appoints federal judges and the Senate approves them. Which principal of Government is it?

The president has the power to nominate candidates for Supreme Court and other federal judge positions based on the Appointments Clause of the United States Constitution. This clause empowers the president to appoint certain public officials with the “advice and consent” of the U.S. Senate.

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so. 

the percentage of students at the school need special diets is

c) 10 percent