Question

what promise did hitler make to people of germany

Answer 1

Destruction of the Communist supremacy in Germany and to prevent Germany from becoming a Communist state like Soviet Russia

Regaining of the German prestige which they lost after WW1.

Regaining of the German territories lost due to the Versailles treaty(Sudentland, Rhineland, Saarland from the League of Nations, Danzig corridor from Poland).

Union of all German speaking areas to make a greater German State.

Making of Germany into a global power capable of competing with the US and Britain.