Using your knowledge of Supreme Court precedents, which of
the following would most likely violate the 4th Amendment?

Choose only ONE best answer.
A)
police set up a drunk driving checkpoint at 11 p. m. on the Fourth of July
B)
a city council refuses to allow a hate group to hold a demonstration in their city
C)
the state of Florida refuses to provide an attorney for indigent defendants
D)
the FBI examines a person's cellphone metadata without consent or a search
warrant

the answer is D

D

Explanation: The 4th Amendment protects people from unreasonable searches and seizures without probable cause. Meaning, unless there is a warrant that specifically states who/what is being searched, the Government, or anyone, is not constitutionally allowed to search you. Therefore, the FBI can not examine someone's phone without consent or a search warrant.

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.