A, B and D
All of those would reach mass amounts of people.
Answer:
B. introduce, cite, and explain
Yes you are supposed to take a slight pause after saying the phrase "As Previously mentioned"
Germany was in debt due to the recent war and The Great Depression, so Hitler promised to make them a full normal economy. Since he was their only hope, he finally gained control of Germany and he took advantage of that! He tried killing off all the Jews and went to war with all these countries trying to gain more power.