How have technological advances in transportation made migration easier, from the age of exploration to modern times?

There are three main reasons why technological advances in transportation made migration easier. First, technology made transportation safer. For example, flying from Europe to America is now a lot safer than travelling by boat was in the past. Boats had to deal with many weather problems, as well as disease and lack of supplies. The second reason is that it has made travel cheaper. In the past, travelling to a different country was impossible for many people due to the cost. While travel is not always cheap now, it has become more accessible. Finally, technology has made travel faster.

This passage is in praise of the administration of Timur's central Asian empire.

Explanation:

a. This passage is explaining why the administration of Timur is good and how the nation is prospering under him and his policies on the land.

b. The major economic development in the area is the strengthening of the silk route which is very evident in the way that Samarkand is the center where there are products from China, India Russia and the Arab.

c. The cultural interactions due to the economic development was that all sorts of people from all walks of life mingled and lived together as is evident in Samarkand where people from many ethnicity lived and traded,