The main source of campaign funds are
private donations
Answer:
B. probable cause.
Explanation:
Though the Fourth Amendment of the US Constitution provides the right against unreasonable searches and seizures by the government, it may not always guarantee such right at all times.
There is a legal term called 'probable cause' which establishes that the government may search or seize objects of interests if there is a good reason to believe that a location contains evidence or involves government's interests.
Theodore Roosevelt was one of the influential leaders of the progressive.
