The American hunting tradition comes from a time when the United States was an agrarian, subsistence nation where hunting was a profession for some, an auxiliary source of food for some settlers, and also a deterrence to animal predators. A connection between shooting skills and survival among rural American men was in many cases a necessity and a 'rite of passage' for those entering manhood. Today, hunting survives as a central sentimental component of gun culture as a way to control animal populations across the country, regardless of modern trends away from subsistence hunting and rural living.