Which of the following did qin shi huangdi not standardize?
the widths of cart axles
weights and measurements
the widths of canals

Walls, canals, and roads helped unite China. So, too, did Shi Huangdi's program of standardization. Standardization means making all things of a certain type alike. The use of standardized coins, weights, and writing helped make trade and communication easier throughout China.

overview. prohibition was a nationwide ban on the sale and import of alcoholic beverages that lasted from 1920 to 1933. prohibition led directly to the rise of organized crime. the twenty-first amendment, ratified in december 1933, repealed prohibition.