Which of the following was NOT a tactic used in the Mongol conquests? A. Terror.
B. Islam as a unifying religion.
C. Using prisoners as decoy soldiers.
D. Captured enemy engineers and craftsmen to design new weapons

it's

i believe the answer is: description

description refers to the goal of psychologist to identify the phenomenon that being observed. this goal is being actualized by collecting data/information from various clues that observed through the phenomenon. this goal must be accomplished before pyschologist able to create methods of treatment.

answer; gender,race,age,/// (d) all of these;