The correct answer to this open question is the following.
Although there are no options attached we can say the following.
Based on "Mein Kampf," Hitler’s plans for the future were the extermination of the Jewish people, the beginning of anti-Semitism. What years later was known as the Holocaust.
Adolph Hitler’s Mein Kampf was such an influential book because it established anti-semitism as an accepted belief in the Nazi party.
In 1925, Adolph Hitler published the book "Mein Kampf" which can be translated into English as "My Fight." It was published on July 19, 1925, and this represented an autobiography where Hitler shares radical ideas on how to lead a country through what would be the political platform of the Nazi Party when he became the leader of Germany in 1933.