What are 2 reasons hitler gave for germans to vote in favor of annexation?

The two reasons Hitler gave for Germans to vote in favor of annexation are the following: First, is that Hitler proclaimed and told the people of Germany that the German race was the most superior of all races. It was the race to be - the superior of the world. Second, he told the German people that they did not want Communism in their country. He said that he believed that Germans were true nationalists. He believed that every German believed in German nationalism. 

Ithink the answer is c