Understanding thePassage
To protect certain fledgling industries, the government of country Z banned imports of the types of products those industries were starting tomake.
The govt. of Z did something to protect certain fledgling industries.
What did it do?
Banned imports of the types of products those industries were starting to make.
(How would doing so protect those industries?
By banning those imports, you have eliminated foreign competition for these companies.
Thus, domestic customers
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