Question

hitlers earliest involvement with the nazi party resulted in
a year spent in prison.
his wifes suicide.
the beginning of the holocaust.
his election as german chancellor

Explanation:

Hitler's early involvement in the Nazi Party led to his participation in the Beer - Hall Putsch in 1923. After its failure, he spent a year in prison. His wife's suicide occurred later. The Holocaust began in the 1930s and his election as German chancellor was in 1933.

Answer:

a year spent in prison