I'm guessing a metaphor because it's comparing the sea mist to a curtain
To answer the question I think the answer is D
Answer:
The Roaring Twenties was a decade of economic growth and widespread prosperity, driven by recovery from wartime devastation and deferred spending, a boom in construction, and the rapid growth of consumer goods such as automobiles and electricity in North America and Europe and a few other developed countries such as Australia.
Explanation:
I think it is D.
But A could possibly be the answer but D technically includes A.