What firm Anglo-French resistance in the Rhineland might change

What if Britain and France had refused to accept the remilitarization of the Rhineland?

Germany would probably withdraw in the immediate crisis, but the political backlash and renewed rearmament could still produce a later confrontation.

The panel notes that German troops entering the Rhineland had orders to pull back if Britain and France firmly resisted. A withdrawal could damage Nazi prestige, although the regime might reframe it as further foreign humiliation and use the setback to justify faster rearmament. Allied leaders could also become more confident that future German gambles would collapse under pressure. The likely result is an altered deterrence cycle and arms race rather than a guarantee that conflict disappears, because Hitler's willingness to gamble would eventually create another crisis.