The origin story of America's Thanksgiving holiday imagines the pilgrims surviving harsh winters because of friendly Native Americans who taught them how to farm. Since then, Indigenous peoples have had to adapt to the food system Europeans developed here.
If you find a dimension intereseting, we recommend you pick up one or two facts that you find intriguing and place them into your memory. That way you will have 2nd degree information about the topic if it comes up in conversation.
Accordingly, you can do the same with others as well.