For anyone teaching post-colonial lit., Gastropod has two recent podcast episodes (both 45 minutes, I think) that I’d recommend, which you might want to share with your students (would be appropriate for high school as well as college, probably younger too):
“Moo-Dunnit: How Beef Replaced Bison on the American Plains — and Plate” (9/15/20)
“This Spud’s For You” (9/29).
Gentle entry into colonization history through food.