What stance does Davis take on war beginning? That if the Confederates fight, they know that history will agree it was necessary That the only way war will start is if the Confederacy takes the first step That the Confederacy will not engage in a war no matter what

That if the Confederates fight, they know that history will agree it was necessary  

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i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

answer; the above statement is (true);