Answer: To replace the existing army.
Explanation:
He was entrusted with the reorganization of the Florentine army. The army was corrupt at that point. That army fictitiously fought under the banner of Florence, and in fact, they were mercenaries who bargained for and defended the interests of those who would offer more. So Machiavelli proposed the introduction of a national militia.
The mandate of heaven influenced the dynasties if China
Census
Like the 2020 census in the US
The number of soilders killed in ww2 decreased in vietnam war because their soilders died not because of war but were lost in the jungle or could not survive in the harsh condition of vietnam's nature.and the rate was approximately same as because many soilders died there also by illness and fatigue.