1900s: The relations between the Germanys and the New Roman Empire cool down, for an end of slavery in the latter isn't in sight. (Italy proper has abolished slavery, but even after the end of transatlantic slave trade, there's enough inner-imperial slave trade in Roman Atlantis and North Africa left, plus the more discrete slave trade with its neighbors Songhay and Braseal until recently.) German movie studios from the Atlantean East Coast discover the city Paradies (OTL Rio de Janeiro) as a location, making it a center of movie productions (esp. adventurous movies). Olympic Games in Nanjing.