Addams, famous for her work with immigrants at Chicago's Hull house, was also well known for her work on women's rights.
Ok, if you're gonna ask something please make it understandble.
In "The Prince," Machiavelli makes reference to making use of auxiliary armies, either allied or mercenary forces. He suggests that demanding extra forces to provide support to an own army is always risky. The reason is, in victory, the auxiliary army is owed a favor or might act against the party that hires it. Likewise, if the battle is lost, then the employer loses as well.