Question

how do travel routes of today differ from the trade routes of classical era civilizations ?

Answer 1

this is because may be at that time travel trading was there and now there are online businesses. and also now many different ways of transport have also developed , may be this is the reason....

Answer 2

Explanation:

trade routes are no longer contiguous and they extend right across the globe. Air freight allows for goods to be transported as directly as possible between countries and shipping sea lanes allow for larger cargoes to be moved, albeit more slowly.