@CNN: More than 8.5 million troops perished in World War I, which ended 100 years ago this week. Fighting ended with an armistice signed November 11, 1918. A photographer recently visited sites from that era, comparing them to how they looked in 1918. https://t.co/nDCB5g095M https://t.co/aTVswWV0XZ

@CNN: More than 8.5 million troops perished in World War I, which ended 100 years ago this week. Fighting ended with an armistice signed November 11, 1918.

A photographer recently visited sites from that era, comparing them to how they looked in 1918. https://t.co/nDCB5g095M https://t.co/aTVswWV0XZ