She is shallow and cold.
The poet suggests that behaving in a humble manner is better than behaving cold hearted, like Helen Gray is behaving.
The government decided in 1929 to reduce the size of the dollar bill by approximately 30 percent
The progression from wayfarers to spacefarers demonstrate that people have advanced to the point where not only do we travel on foot but Astronauts and Cosmonauts are able to travel in space. This shows how technology has improved.