Question

multiple-choice question
how might this new invention have helped the han monarchs spread education in china?
more calculators could be produced.
more books could be printed.
more schools could be built.
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Explanation:

The question is about how an invention helped Han monarchs spread education. In ancient China, inventions like paper or printing (though printing was later, but for education, producing more books is key). Calculators didn't exist then, and building more schools isn't directly tied to a new invention's impact on education access via materials. So the correct reason is more books could be printed.

Answer:

B. More books could be printed.