Direct democracy is most commonly found in small groups of people. Why? Because small groups of people can more easily arrange between themselves how they should vote and it's much easier to count each vote which each person has to contribute towards.
When you have a large group of people or states, this gets much more complicated because you need representatives that all the different people vote for and who then represent the votes of their representatives.
Stimulus discrimination happens if two stimuli are adequately particular from each other that one inspires a molded reaction yet alternate does not. It also gives the capacity to separate between stimuli. For instance, your dog comes running into the kitchen when she hears the sound of the electric can opener, which she has learned is utilized to open her canine sustenance when her supper is going to be served. She doesn't bound into the kitchen at the sound of the nourishment processor, despite the fact that it sounds comparable. As it were, she separates between the stimuli.
I checked with my mom, who lived from that time period, and she said that it would cost around the price of 25 to 50 cents.
~Hope this helped :)
Answer:
(Note on Australian culture) Western culture