“(E)everybody (in America) had guns. One commonality among the nations conquered by Germany is that private firearms ownership was heavily restricted or simply banned. With no such restrictions here . . . the Germans would have faced an armed force at least 10 times the size of their invasion force, who were also motivated to ensure that they (the Germans) would lose.” – John Mixon in What Would Have Happened if Germany Had Invaded the U.S. During World War II? [at slate.com]