Question

Why were the cities of taxila and ujjain important

Answer 1

These were important centres of trade. The cities were mainly inhabited by traders. Famers and herders lived in villages. Hunters and gatherers lived in the forests of central India.

Answer 2

 Taxila and Ujjain are one of the most important cities because these cities are known for the trade.

Such cities are inhabited by traders and they are mainly involved with the hardening process.

Farmers and hunters are lived in the central forest of these cities and they used to trade their things with other cities.  

Apart from that, Taxila was the northwest gateway which was connected with Central Asia, and Ujjain was the main route which was connected with the south India.