Railroads were once operated based on the thinking that users wanted trains that would offer the most in quality, performance, and innovative features. The railroad managing companies overlooked the fact that there could be other modes of transportation. This reflects the concept.

Product

Explanation:

Product concept is getting to know all a product can offer and propagating the best out of it. The railroads were design with so many expectation in mind, as the designer presented much to the public without considering other forms of transportation, the main aim was to present railroads as the only alternative and that innovations would happen through it.

answer; calendar;

none of the wise ones regretted his going means that everyone believed in beowulf and the author means that he or she knew he had to stop grendel.

a wise man who is kind and noble will always be winning compared to an evil one. because at the end of the day grendel – the evil one will be defeated.