The growth of suburbia was more pronounced in the 1950's than in 1920, however, I will point out that in 1920, WW I had recently ended and soldiers had come home from the war; the economy was healthy (the Great Depression was still 9 years in the future), and people wanted to have houses with white picket fences around their front lawns.
new technology
Well its very simple you see they stopped being lazy and actually started working for once.
All Balled Up - 1920 was released on: USA: November 1920
All Stuck Up - 1920 was released on: USA: December 1920
All Lit Up - 1920 was released on: USA: 1 February 1920 France: 24 December 1920
All of a Sudden Peggy - 1920 was released on: USA: 1 February 1920
They All Turned Turtle - 1920 was released on: USA: 12 December 1920
One Law for All - 1920 was released on: USA: 16 October 1920
Are All Men Alike - 1920 was released on: USA: 8 November 1920
All for the Dough Bag - 1920 was released on: USA: 19 January 1920
All Aboard for the Moon - 1920 was released on: USA: 8 February 1920
Smiling All the Way - 1920 was released on: USA: 19 July 1920