Which sentence best identifies how Mein Kampf grew in popularity?(1 point)

A. Hitler sold the books in the Beer Hall Putsch to aid in the revolution.
B. As the Weimer Republic grew more successful, people read the book.
C. As the Nazi party won more seats in parliament, book sales grew. As the Nazi party won more seats in parliament, book sales grew.
D. Hitler’s friend Rudolph Hess publicized the book widely across Germany.

C. As the Nazi party won more seats in parliament, book sales grew.