The factor is free elections
Answer:
B. It allowed Germany to expand its territory and checked until it became a direct threat, making it war avoidable.
He cold starve the Jews/non-Aryans, and since he put them in ghettos or concentration camps, that makes it easier for Hitler to starve them. Hope this helps!
Why does an economic choice involve giving up something else? People make choices because they cannot have everything they want. All choices require giving up something (opportunity cost) Economic decision-making requires comparing both the opportunity cost and the monetary cost of choices with benefits.