D. The mobilization of entire populations for war efforts
Explanation;
A defining characteristic of total war during both world wars was that the mobilization of entire populations for war efforts.
A total war is a war in which the entire nation is involved in. However, there are many ways in which an entire nation can be involved in a war. The following social, economical, military and political characteristics of a society/conflict signify a total war/society that wages a total war.
Prior to becoming President of the United States, Bill Clinton was B. the Governor of Arkansas. He was generally well-liked in the position and during the beginning of his presidency.
