Not only were soldiers affected by the tragedies of the war, but civilians were affected also. It is estimated that approximately 5 million civilians died due to war-induced causes. The birth rate sharply declined during the war period as well.
The correct answer for the question that is being presented above is this one: <span>During World War I, General John J. Pershing, commander of the American Expeditionary Forces, recommended upgrading NCO leadership training, and provided non-commissioned officers (NCOs) with separate mess facilities. </span>
Denis Diderot, a french writer who published the first encyclopedia in mid 1700
i think its the third one about The U.S constitution.