Correct Answer:
Option D - The Mongols under Genghis Khan invaded Transoxiana in north-east Iran in 1219. The north-eastern part of Iran, Transoxiana was invaded by the Mongols under Genghis Khan in the year 1219.
In this brief war, lasting less than two years, not only was a huge empire destroyed utterly, but Genghis Khan introduced the world to cruel tactics – indirect attack, and complete and utter terror and slaughter of populations wholesale as weapons of war.
D. The Mongols under Genghis Khan invaded Transoxiana in north-east Iran in 1219. The north-eastern part of Iran, Transoxiana was invaded by the Mongols under Genghis Khan in the year 1219.
In this brief war, lasting less than two years, not only was a huge empire destroyed utterly, but Genghis Khan introduced the world to cruel tactics – indirect attack, and complete and utter terror and slaughter of populations wholesale as weapons of war.