But since World War II, politicians have taken an increasingly larger role in strategy and tactics concerning American involvement in wars.
The White House announced on Monday that the Department of Justice would "expand its investigation" of the 2016 election to include "any irregularities with the Federal Bureau of Investigation's or the Department of Justice's tactics concerning the Trump campaign".
David Leopold, an immigration lawyer and past president of the American Immigration Lawyers Association, said the tactic concerned him.
3.51pm: Our New York based reporter Ryan Devereaux has been attempting to make contact with Invisible Children to put some of the concerns about their tactics to them.
She agrees with their concerns, but not their tactics, she said.
Even Blair, who until now had seemed untroubled by Campbell's aggressive tactics, was concerned.
This, along with a reformulation of the tires to increase wear, has turned each race into a guessing game as far as tactics are concerned.
They also ordered more than 400 officers to take part in training to review tactics and rules concerning encounters with emotionally disturbed people.
And among the historic documents at Kenneth W. Rendell Gallery is a signed letter from Abraham Lincoln to Maj. Gen. George B. McClellan, dated 1862 and concerning tactics for the Peninsula Campaign of the Civil War.
He also ordered that the more than 400 officers in the unit participate in training beginning on Monday to review tactics and rules concerning encounters with emotionally disturbed people, said Paul J. Browne, the department's chief spokesman.
One survey of students (Harmon et al., 2010) concerning tactics to deter cheating rated the following as the top 4, in order of effectiveness: using multiple versions of a test so that students do not all receive the same questions, randomizing question order and response order, not using identical questions from previous semesters, and proctor vigilance.
