hewwoo!! is this why you were so sad :<, well i think im able to help you now :D
1. its in Europe
2.well its the Suleiman the Magnificent (ruled 1520 -66) and his grandson Selim II (1566 - 74). (if you have t pick only one, choose the first one)
3. Ottoman Empire got smaller because they kept spreading out.
4. maybe because of his rule both in terms of political and economic power and development of Turkish art and architecture. So since it was in turkey art, they remembered.
have a nice day now :D
