If you give Hitler Power, Hitler is going to announce the creation of a new air force and expand Germany's army greatly.

After that is done, France, Great Britain, and Italy will condemn and warn against future aggression and attempt to limit the German military.

However, if you give Hitler a bigger army, he will send the German Troops to the Rhineland. Rhineland was German territory that was demilitarized

After Hitler sends his troops to the Rhineland, Hitler will work his way to form alliances between Germany and Italy.

Once Hitler forms alliances, he will be invited to enter Austria and he will begin to annex people in Austria to join under German rule.

One Hitler does that, he will demand more territory like the Sudetenland. The European countries all Hitler Sudetenland as long as he does not continue aggressive actions.

Once Hitler establishes a little bit of Czechoslovakia, he will then begin to take over the rest by manipulating Czechoslovakian Government .

After Hitler takes over Czechoslovakia he will want more so he will create a pact between Germany and the Soviet Union in order to become stronger.

Finally, once Hitler establishes all of his needs, he will want more so Germany will invade Poland which will cause Great Britain and France to declare the beginning of WWII on Germany in 1939.