Argh!!!!
Ok. I hate Thut IV, such a "i cant live up to me grandfather" complex!
Anywayz,
Political - He married a Mitanni Princess (v. important, diplomatic foreign policy!)
Religious - Not to important, but there are some inscriptions referring to the 'aten', he was also more inclined to Ra than Amun
Building - he had lots of building stuff. ummmm
go to
www.touregypt.com - good site, type in Thut IV and it should have a list of his buildings somewhere, unless that was Amenhotep II...........