Calculus was developed by Isaac Newton.
B- Newton
The answer is Berlin, but some info
The USSR got the western bit, and the US, Great Britain, and France decided to combine their parts together, forming East Berlin
The appropriate response is Ethnocentrism, drive out European colonialism. Unmistakably the essential main impetus for the Imperialism in Europe was ethnocentrism and not the prudent advantages the Europeans were making. Ethnocentrism is judging another culture exclusively by the qualities and measures of one's own way of life. Ethnocentric people judge different gatherings in respect to their own ethnic gathering or culture, particularly with worry for dialect, conduct, traditions, and religion.
Chinese checkers were invented in 1892. It doesn't say a moth anywhere!!
Hope that helps! :)