Ralph Fahringer wrote on Apr 29
th, 2019 at 1:02pm:
Does right click work on Macs as well seeing as how we don't have a right click button with which to right click.

No, it doesn't. I just tried..and there is no right button on my Kensington track ball allowing me to do that as that button is programmed for returning to the previous page.
I am unable to answer your question since i do not use a mac.
from iMore.com:
"How to right click on any Mac
Regardless of how your Mac is set up, holding down the control key on the keyboard and pressing your primary mouse or trackpad button will open a shortcut or contextual menu, providing the same functionality that most Windows switchers are accustomed to seeing from a right click.
If you have a third-party mouse that has a right physical button, macOS should recognize the button and map it accordingly after you plug in the mouse. If you like having a different button as your right click, you can customize which button is primary — left or right — in the Mouse system preference pane.
You may also want to check your third-party mouse maker's website for Mac drivers. Some of the better ones, like Logitech, offer very sophisticated tools for programming not only buttons, but other great functionality like optic tracking speed and acceleration, scroll wheel motion, chording, and more."