I believe the answer is one
I think it's the telephone because it allows people to communicate better and customers or workers don't have to walk up to everyone and disturb them. You may elaborate more on this with your own opinion
The Spartan government was by a small group of people-the vast majority of citizens could only vote yes or no the questions put to it. Most of the decisions were made by a small group of ephors (high ranking magistrates) constrained by the constitution of Lycurgus and the two kings.
Answer:
It is important that an individual are aware of the potential hazards and/or risks that maybe involved when making decisions/choices. A workers own personal views and opinions should not influence an individual's choice because this can lead to lack of self-confidence, lack of self-esteem and not being in control.
