Question

According to Mark Kurlansky, why did people use salt?

Answer 1

City governments became necessary, as well as men trained to put in charge of keeping accounts, of maintaining law and order, of ensuring the safety of citizens.

Answer 2

All this trade led to the founding of cities. City governments became necessary, as well as men trained to be put in charge of keeping accounts, of maintaining law and order, of ensuring the safety of citizens.

hope this helped