<Ul> <Li> Queen Isabella (sculpture) </Li> </Ul> <Li> Queen Isabella (sculpture) </Li> <Ul> <Li> Rabboni (sculpture) </Li> <Li> Robert A. Taft Memorial </Li> <Li> Robert Emmet (Connor) </Li> <Li> Robert Gould Shaw Memorial </Li> <Li> Ronald Reagan (Fagan) </Li> </Ul> <Li> Rabboni (sculpture) </Li>

How many memorials and monuments are in washington dc