Why is it a solidifying moment for nationalism?

Reread the definition of nationalism. Keep your notes and documents nearby . . . Now, watch this 45-minute documentary on the Franco-Prussian War. I have checked the link, and it is working.

Why is the Franco-Prussian war such a pivotal point in European history? Why is it a solidifying moment for nationalism? Use the video and the readings. Remember to do more than just summarize. Provide analysis and context. Tell us the story! In a 400 to 500-word response, briefly, define nationalism and provide two examples from the text and documents provided (see Internet Resources)