Conclusion Certain changes in North American residential architecture after World War II are attributable mainly to the increased availability and affordability of air-conditioning. ████ █████ █████ ███ ███ ████ ████████ █████ ████ ███████████████ ██████ ███████ ███ ████ ████████ ███ █████ █████ ████ █████████████ ████ █████████ ████ ██████ ███████ ████ █████████ ████ █████
Certain changes in North American residential architecture after World War II (low ceilings and thin walls) were mainly due to the increased availability and affordability of air conditioning. This is because air-conditioned houses without high ceilings and thick walls sold well after World War II, even though those features typically kept houses cool during times of extreme heat.
The author assumes that the increased prevalence of low ceilings and thin walls was not due to something else like people changing their preferences/tastes about how they wanted their home to look.
Which one of the following, ██ █████ ████ █████████ ███████ ███ █████████
High ceilings and █████ █████ ██████ ██████ ██ █████████ ████ █████ ██ ██████ ███████ ████ ███ ██████ ██ █████ ████████
Thin-walled, low-ceilinged houses ███ ████ ██████ ██ ████ ██ ██████ ████ █████████████ ██████████████ ███████
Houses with low ████████ ███ ████ █████ ████ █████████ ██ █████ ███████ ████ █████ █████ ███ ██ ██████ ███ ███████████ █████████████████
Thin walls allow █████ ███████████████ ███ ██ ██████ ████ ███████ ████ ██████ ████ ██ █████ ██████
Soon after World ███ ███ ███ ██████████████████ ██████████ ███ ██████ ███████ ██ █████ █████████