Transportation was standardized under the Qin primarily through the implementation of uniform axles for carriages, which were made the same length. This standardization facilitated smoother travel and trade across the empire.
How was transportation standardized under the Qin?(1 point) Responses Carriages were the same height. Carriages were the same height. Axles of carriages were the same length. Axles of carriages were the same length. Roads were the same width. Roads were the same width. Everyone paid the same road tax.
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