The governments-in-exile of many European states (for instance, Norway, Netherlands or Czechoslovakia) during the Second World War were regarded as sovereign despite their territories being under foreign occupation; their governance resumed as soon as the occupation had ended. The government of Kuwait was in a similar situation "vis-à-vis" the Iraqi occupation of its country during 1990–1991. The government of Republic of China was recognized as sovereign over China from 1911 to 1971 despite that its mainland China territory became occupied by Communist Chinese forces since 1949. In 1971 it lost UN recognition to Chinese Communist-led People's Republic of China and its sovereign and political status as a state became disputed; therefore, it lost its ability to use "China" as its name and therefore became commonly known as Taiwan.