Which Rule Was Established by the Chimel Case (1969)

Which rule was established by the Chimel case (1969) ?

A) The totality of the circumstances may be considered in establishing probable cause to arrest.
B) After making an arrest,police may search the defendant and the area within the defendant's immediate control.
C) The cardboard box "home" of a homeless person may not be searched without his or her permission.
D) The room of an overnight guest may not be searched without the guest's consent,even if the homeowner has allowed police to enter and search.