In southeast Minnesota, some of the locals stand out a bit.
They travel in horse-drawn buggies, they dress only in dark colors and they speak an archaic German dialect. In their homes and workshops, they refuse to use electricity, natural gas or plumbing, all of which would literally connect them to the outside world.
They're Old Order Amish, direct descendants of a Swiss religious group that believed Martin Luther and other Reformation leaders didn't go far enough in returning the church to strict Scripture. Around 1720, they arrived in America, where they were free to pursue a humble lifestyle that adhered strictly to John 2:15: "Do not love the world or the things in the world; if anyone loves the world, love for the Father is not in him."