Decision making that draws on billions of pieces of aggregated information to reveal important trends and patterns is called

answer; protecting domestic national security; i believe this is correct,plz check first,good luck;

answer; when circuit courts do not agree on a decision in similar fact pattern;

the secretary of defense is the principal defense policy advisor to the president. under the direction of the president, the secretary exercises authority, direction, and control over the department of defense.

as you did not provide any choices for me to choose from to give you a direct answer, this is the only information i can provide.