Which prussian statesman was known as the "iron chancellor"?

a. franz josef
b. otto von bismarck
c. wilhelm i
d. jakob grimm

Why did jefferson make the louisiana purchase?

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.

Select all that apply. in the australian empire, what group(s) wanted to establish an autonomous state? greeks czechs hungarians ottoman turks