Dysentery or unless you need not infected the plague
Do you have answer choices?
If it helps, this is what *did* happen to them,
they were made into client states of the soviet union (now referred to as the USSR) and turned into communist semi autonomous states
resources of the Prairies were sent to Eastern Canada which sells them to the world for large profits
Answer: I’m not sure but I think it is c
Explanation:
Sorry if I’m wrong