In smith v. united states (1949), the court defined which term as "the sum total layers of information and the synthesis of what the police have heard, what they know, and what they observe as trained officers"?

where is the map so i can

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.

answer; utilitarian;