Will the United States succeed in a changing world?
US: President Richard M. Nixon
USSR: Leonid Brezhnev
Because of China's isolation by natural barriers, there was not much trade outside of China, so China's economy was agriculture
Biggest Nations On the planet (via arrive zone) The biggest nation on the planet is Russia with a land territory of 16,376,870 Km² (6,323,142 mi²), comparable to 11% of the aggregate world's landmass of 148,940,000 Km² (57,510,000 square miles).