CROATIA

CROATIA officially the Republic of Croatia!!!!!!!!!!!

 Is a unitary democratic parlimentary republic in Europe at the crossroads of Central Europe.
 Its capital and largest city is Zagreb.  Croatia covers 56,594 square kilometres and the country's population is 4.29 million. a touristic country, with great climate, landscapes and infrastuctures.
It's a developping country!!!!!!

 The mathematician i chose is WILLIAM FELLER. Is a croatian-american mathematician.
He was born in 1906 in Zagreb and died in 1970 in New york.
He finished his doctorate in mathematics in 1926 and became professor in universities in Kiel, Copenhagen, Stockholm, and Lund. And he married one of his student!!!!!
He is one of the founders of Probability Theory as a scientific discipline, best known for his two volume monograph An Introduction to Probability Theory and Its Applications.
There are about 152 mathematical inventions named after him.