Describe the domain of the ottoman sultan and the role his mother played in his administration.

The Ottoman Sultan was responsible for ruling a vast empire that stretched from Turkey to Vienna and from Iraq to Israel. His rule was often highlighted by war and conquest. The role of his mother was often referred to as "Valide", which simply means "mother" in Turkish. The Valide often had great economic resources and was responsible for internal improvements as well as being a "second in command", at times. She had a very important role in many regards.