The Crimean operation in 1944 was an offensive operation conducted by Soviet troops with the goal of liberating the Crimea from German troops during...
Around 800-816 a religious sect in Abbasid Iran formed, known as the Khurramites. The Khurramites based their ideology largely on the ancient Mazdakite faith,...
Typography was invented twice: once in China and Korea and in medieval Europe. In China, printing was invented, according to some data (Julien, "Documents...