One reason the third reich was effective was because it
encouraged couples to have fewer children.
trained both men and women for military service.
came to power at a time when employment was high.
used propaganda to encourage nationalism and obedience.

The correct answer is the third one: the Third Reich used propaganda to encourage nationalism and obedience.

The Third Reich propaganda, conducted by the Minister of Propaganda Joseph Goebbels, was one of the most successful cases of political communication of the 20th century. It was very effective among the German population by using excellent oratory tools and appealing to irrational feelings like an exacerbated nationalism, feeling of belonging to a superior community, antisemitism, racism, and an extreme hatred towards communists and foreigners in general. By invoking the hatred of the masses towards a foreign enemy, encouraging nationalism, and silencing opponents the Third Reich was able to conduct the population and easily enforce obedience to the government among the citizenship.

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.

president thomas jefferson hoped that the embargo act of 1807 would the united states by demonstrating to britain and france their dependence on american goods, convincing them to respect american neutrality and stop impressing american seamen. instead, the act had a devastating effect on american trade.