The Chinese phrase Four Great Ancient Capitals of China (中国四大古都 pinyin zhong1 guo2 si4 da4 gu3 du1) refers to Nanjing, Beijing, Xi'an, and Luoyang.
... Nile, discovered Lake Tanganyika Richard E. Byrd, (1888-1957), explorer C John Cabot (Giovanni Caboto) - Italian navigator in English service, crossed the Atlantic Ocean ...