The Balloon Frame
http://www.pbs.org/ktca/farmhouses/homes_balloon.html
The L
http://www.pbs.org/ktca/farmhouses/homes_l.html
Thanks Jimmy:
Good overview links to understanding the early evolution of the frame house. These were the owner-builders of thier time. Keep it simple. Farmers could build a house with machine cut lumber and nails.
Not much has really changed... well, nail guns, OSB and plywood make it now stronger and easier to build.