The document provides descriptions of various sandwiches from around the world. It details the origins, main ingredients, and variations of sandwiches like the peanut butter and jelly, club sandwich, sloppy joe, Reuben, Monte Cristo, cheese sandwich, BLT, muffuletta, Dagwood, shrimp po'boy, French dip, cheesesteak, submarine, and hamburger. The sandwiches originate from places like the United States, Germany, and New Orleans and contain various combinations of meats, cheeses, vegetables, sauces and breads.