One way hitler violated the treaty of versailles in the 1930's was

1. disarming the military
2. reaming the military
3. encouraging nationalism
4. promoting isolationism

The correct answer is 2.

The Treaty of Versailles was one of the most important treaties signed at the end of WWI, in 1919, by the victorious Allied Powers (UK, US and France) and Germany.

The treaty was based on the fact that the whole responsibility for the losses and damages caused was attributed to Germany and its allies. Germany was forced to acknowledge this viewpoint. Moreover important economic and military sanctions were imposed on Germany: payment of war reparations (economic fines) and dismantling of its armed forces.

Therefore, when Hitler started to regenerate the German army during the 1930s he broke the provisions of the treaty.

they wanted the u.s. to fight on the side of the central powers.

there is no chart here so no one can answer this.