Usonian

Usonian Style [1]
Typically associated with modern architecture of the 1940s, 50s and 60s, Usonia as a concept actually goes back to the turn of the 20th century.

Usonian architecture grew out of Frank Lloyd Wright's earlier Prairie style homes. Both styles featured low roofs and open living areas. Both styles made abundant use of brick, wood, and other natural material.

Usonian 1936-1940s USA
Soft Portuguese style 1940-1955 Portugal & colonies
Ranch-style 1940s-1970s USA
New towns 1946-1968 United Kingdom
Mid-century modern 1950s California, etc.
Florida Modern 1950s or Tropical Modern ...

See also: House, Architecture, Bungalow, Home style, Prairie