Inherent fear of the people...long list of bad experiences with armed citizens...not enough understanding of the necessity to -self-defend- yourself. The list goes on and each land or nation has its own reasons and history. For a land like Germany, who lost 2 World Wars and has very restrictive gun laws...they are the fifth largest weapons exporter in the world now...give the guns to the rest of the world to kill each other and to use against the GERMAN PEACE KEEPING TROOPS also...but not allow their own citizens have guns without years of training, membership in gun clubs, clean records, expensive safes for the guns, separate safes for the ammo, accountance for all weapons and ammo, loss of the right to search without a warrant day and night to control these laws on the guns AND if you are found to be not reliable to drive RESPONSIBLY: you must not be responsible enough to own the guns either...they take your car license, gun license, boat license, plane license and only leave your fishing license and the right to ride a bicycle...