According to Bismarck’s “blood and iron” policy, how was Prussia going to unite the German-speaking people?Which states are most likely to be pulled apart by nationalism? Why?

The states that are mostly likely to be pulled apart by nationalism are the multinational ones, as very often two or more ethnic groups in the same boundary tend to have tensions between

Explanation: The nationalism represents a feeling of belonging, appreciation, preservation to a particular group, cultural group, and ethnic group. The nationalism can be very good, but also very bad. If it is focused on the culture, its cherishing and preservation, than it is not a problem. A problem occurs when the nationalism becomes extremist, and a group starts to propagate superiority over other ethnic groups, or starts with violence over people of other groups.

sorry if i am wrong

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.

battle of the bulge, but are there any multiple choice options?