Answer:
This set of mainly 19th-century maps from books is a fine representation of publishing activity and reader interests at the time. The publishing industry had grown and diversified to what we recognize today, and popular topics included: travel; geography textbooks and school atlases; histories; and contemporary exploration and military accounts. The maps are familiar, but eminently of their time.
Answer:
Czechoslovakia separated peacefully into two new countries, the Czech Republic and Slovakia.
Hope this helped.
I would say the answer is the 335 Years War.