Question: In which century did the country of citizenship of Kim Pyong-il's father invade Afghanistan?

<P0-S0> north korea: the event was held in pyongyang on april 28. it was the first time that the olympic torch has traveled to north korea. <P0-S1> a crowd of thousands waving pink paper flowers and small flags with the beijing olympics logo were organized by the authoritarian regime watched the beginning of the relay in pyongyang, some waving chinese flags. <P0-S2> the event was presided over by the head of the country's parliament, kim yong nam. <P0-S3> the north, an ally of china, has been critical of disruptions to the torch relay elsewhere and has supported beijing in its actions against protests in tibet. <P0-S4> kim passed the torch to the first runner pak du ik, who played on north korea's 1966 world cup soccer team, as he began the 19-kilometre route through pyongyang. <P0-S5> the relay began from the large sculpted flame of the obelisk of the juche tower, which commemorates the national ideology of juche, or "self-reliance", created by the country's late founding president kim il sung, father of leader kim jong il, who did not attend. <SEP> <P1-S0> On 9 September 1948, the DPRK was proclaimed, also led by Kim Il-sung. <P1-S1> At the end of World War II, Soviet Union occupied the northern half of Korea and in 1946 established the Provisional People's Committee for North Korea chaired by Kim Il-sung. <SEP> <P2-S0> He is the current ambassador of North Korea to the Czech Republic. <P2-S1> Kim Pyong-il (; born 10 August 1954) is the younger paternal half-brother of the former leader of North Korea, Kim Jong-il, and the only surviving son of former leader and president of North Korea Kim Il-sung. <SEP> <P3-S0> The dominance of the nomads ended in the 16th century as firearms allowed settled people to gain control of the region. <P3-S1> After the Russian Revolution of 1917, the Soviet Union incorporated most of Central Asia; only Mongolia and Afghanistan remained nominally independent, although Mongolia existed as a Soviet satellite state and Soviet troops invaded Afghanistan in the late 20th century. <P3-S2> The Russian Empire, the Qing dynasty of China, and other powers expanded into the area and seized the bulk of Central Asia by the end of the 19th century. <P3-S3> The Soviet areas of Central Asia saw much industrialisation and construction of infrastructure, but also the suppression of local cultures and a lasting legacy of ethnic tensions and environmental problems. <SEP> <P4-S0> the rohingya people have consistently faced human rights abuses by the burmese regime that has refused to acknowledge them as burmese citizens (despite some of them having lived in burma for over three generations)—the rohingya have been denied burmese citizenship since the enactment of a 1982 citizenship law. <P4-S1> the law created three categories of citizenship: citizenship, associate citizenship, and naturalised citizenship. <P4-S2> citizenship is given to those who belong to one of the national races such as kachin, kayah (karenni), karen, chin, burman, mon, rakhine, shan, kaman, or zerbadee. <P4-S3> associate citizenship is given to those who cannot prove their ancestors settled in myanmar before 1823, but can prove they have one grandparent, or pre-1823 ancestor, who was a citizen of another country, as well as people who applied for citizenship in 1948 and qualified then by those laws. <P4-S4> naturalized citizenship is only given to those who have at least one parent with one of these types of burmese citizenship or can provide "conclusive evidence" that their parents entered and resided in burma prior to independence in 1948. the burmese regime has attempted to forcibly expel rohingya and bring in non-rohingyas to replace them—this policy has resulted in the expulsion of approximately half of the 800,000 rohingya from burma, while the rohingya people have been described as "among the world's least wanted" and "one of the world's most persecuted minorities." <P4-S5> but the origin of ‘most persecuted minority’ statement is unclear.