Answer:
I think this is awkwardly written, but it *IS* a complex/compound sentence:
As a French woman, she owned her own clothing store, and the clothing store sold a lot of socks.
It can be written more eloquently as a complex sentence:
As the proprietor of a clothing store, the French woman sold a lot of socks.
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Because of the high number of butterfly cases, Harry had to attend school from home using Google Meets, so he was very bored.
Explanation: