Which statement about an important event that led to german unification is true?
Aaustria annexed the northern german states of hesse and hanover.
Bnapoleon iii's army invaded prussiaand overthrew king wilhelm i.
Cprussia defeated france and gained control of the provinces of alsace and lorraine.
Dthe german reichstag forced otto von bismarck to resign as chancellor?
Aaustria annexed the northern german states of hesse and hanover.
Bnapoleon iii's army invaded prussiaand overthrew king wilhelm i.
Cprussia defeated france and gained control of the provinces of alsace and lorraine.
Dthe german reichstag forced otto von bismarck to resign as chancellor?