Which sentence best identifies how Mein Kampf grew in popularity? (1 point)
A. • As the Nazi party won more seats in parliament, book sales grew.
B. • Hitler's friend Rudolph Hess publicized the book widely across Germany.
C. • Hitler sold the books in the Beer Hall Putsch to aid in the revolution.
D. • As the Weimer Republic grew more successful, people read the book.