Why did germany sign a nonaggression pact with the soviet union in 1939? hitler wanted to prevent a two-front war. hitler wanted to make the soviet union part of germany. hitler wanted to make the soviet union a close ally. hitler wanted the soviet union to loan germany arms.

The best answer is A) Hitler wanted to prevent a two-front war. 

Hitler and Stalin never viewed each other as allies but as huge potential inconveniences to one another that they wanted to avoid in the near term. Hitler's plan to dominate Europe involved an incredibly overwhelming demonstration of military force on the Western Front, rolling quickly through France and with the ultimate aim of dominating the UK as well. The prospect of US involvement in the war and the stubborn strength of the UK made Hitler nervous about a whole additional front to push against the enormous country of Russia (then the USSR). 
 
Stalin also wanted to avoid war as it built up its military capabilities, and was seeking to try to take some weaker countries as well. Ultimately, this desire for some German-invaded territory as part of an ultimate peace deal is what made Hitler decide to just invade Russia as well. 

Germany sign a nonaggression pact with the Soviet Union in 1939

because Hitler wanted to prevent a two-front war.

Non- Aggression Pact

Germany signed the nonaggression pact with the Soviet Union in 1939

because it wanted to invade Poland without any form of interference from

other top countries.

After which they planned on dealing with France and Britain and didn't

want the interference of the Soviet Union due to its large military strength.

The Soviet union were also focused on smaller countries and was

also aware of Germany's strength.

Read more about Non- Aggression Pact here link

His belief that laws designed to the majority would succeed in aiding minorities as well