Carry all first-class mail between u. s. cities located more than a certain distance apart, and they carry three percent (by value) of the freight shipped throughout the united states.
a. retailers
b. railroads
c. airlines
d. wholesaler

Identify a strategy for improving self-perception and the perception of others.

In a study, people were asked to imagine simple occasions that made them happy and to remember events that made them feel proud about themselves. it was observed that the subjects developed an increasingly positive attitude. these changes are known to be healthy, leading to greater physical activity and reducing unhealthy habits. based on this excerpt, we can conclude that a positive attitude .

What two emerging factors after the war of 1812 contributed to the development of sctionalism