Which U.S. constitutional amendment prohibits "unreasonable" searches?

What is American voters' general response to ballots?

a. eagerness, because they tend to be well informed about candidates and issues b. frustration, because they can vote only for national candidates and not local ones c. bafflement, because the ballots tend to be long and complex d. amusement, because the ballots usually feature political cartoons

In 1974, the Supreme Court held that it would no longer hear most class-action suits seeking monetary damages unless 

A. the size of the monetary damages was very large. B. each and every ascertainable member of the class was individually notified of the case. C. both parties had exhausted all other legal avenues. D. the plaintiff's lawyers were not motivated primarily by profit in bringing suit. E. the defendant's lawyers were not motivated primarily by profit in bringing suit.