Answers
Ranch Style - 2
The core needs of a home are all on one floor in a bi level home. Kitchen, bath, bedrooms and living room are on the main floor and the other level is used for garages, laundry, storage and maybe an additional living room.
waaah?
Craftsman - 1
They can one ortwo storys
Colonial - 3
I just guest
steep or high cielings and eves
It typically has two or 1.5 stories