(First to answer correctly gets brainleist!)
Based on the information in “Googie Architecture,” the reader can infer that —

a
people in the 1950s and 1960s were excited about space exploration
b
buildings were more difficult to construct in the 1950s and 1960s than today
c
this space-age architectural style is soon to make a comeback
d
people like visiting buildings that were constructed long ago