Why have shipping and air transport replaced rall transport for trade purposes Shipping and air have nicer facilities. Shipping and air are safer.
Shipping and air are cheaper.
Shipping and air can reach world markets.

Nicole machiavelli’s famous work, the was about the qualities that made an ideal leader

What would lead a historian to consider two events to have a relationship of correlation rather than causation?

Based on the trends shown in this chart, which of the following predictions best tell about the u. s. population in 2020? (3 points) i. more than half of the u. s. population will live near an interstate highway. ii. less than one-quarter of the u. s. population will live in urban areas. iii. more than half of the u. s. population will live in suburban areas. i only iii only i and iii only ii and iii only i, ii, and iii