How was transportation standardized under the Qin?

(1 point)
Responses

Roads were the same width.

Roads were the same width.

Carriages were the same height.

Carriages were the same height.

Everyone paid the same road tax.

Everyone paid the same road tax.

Axles of carriages were the same length.

Axles of carriages were the same length.

All of the above options are correct. Under the Qin Dynasty, transportation was standardized in multiple ways. The roads were made uniform in width, carriages were standardized in terms of height, everyone paid the same road tax, and the axles of carriages were standardized to be the same length.