The Meiji government began building schools in most Japanese towns and villages in the late 1800s because o<span>fficials knew that modernization required an educated workforce. Then the answer is B. It improved the education system in Japan at that time.
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Black codes prevented african americans from getting certain jobs.
Camels made trade possible across the Sahara. Although there were no trade routes until the 7th and 8th centuries, Camels were use to the climates and weather conditions making it possible to ship goods and other products around without much trouble.