•What are
they?
–Observational
Properties
–Standard
Model
•Continuum,
Lines, etc.
•How are
they found?
–A variety
of survey types, a zoo of AGNs
–Orientation
and Unified Models
•How do
they evolve?
–Strongly!
•Relationship
with their host galaxies
–Host
galaxies
–Reverberation
–Mutual
Evolution?
•
•
•