Question: In what year did Aqui's performer's country of citizenship gain independence from Spain?

<P0-S0> after pakistan gained its independence in august 1947, iran was the first country to recognize its sovereign status. <P0-S1> pakistan's relations with iran grew strained at times due to sectarian tensions, as pakistani shias claimed that they were being discriminated against under the pakistani government's islamisation programme. <SEP> <P1-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. <P1-S1> the law created three categories of citizenship: citizenship, associate citizenship, and naturalised citizenship. <P1-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. <P1-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. <P1-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." <P1-S5> but the origin of ‘most persecuted minority’ statement is unclear. <SEP> <P2-S0> Jesuit missionary Eusebio Francisco Kino visited the Santa Cruz River valley in 1692, and founded the Mission San Xavier del Bac in 1700 about 7 mi (11 km) upstream from the site of the settlement of Tucson. <P2-S1> A separate Convento settlement was founded downstream along the Santa Cruz River, near the base of what is now "A" mountain. <P2-S2> Hugo O'Conor, the founding father of the city of Tucson, Arizona authorized the construction of a military fort in that location, Presidio San Agustín del Tucsón, on August 20, 1775 (near the present downtown Pima County Courthouse). <P2-S3> During the Spanish period of the presidio, attacks such as the Second Battle of Tucson were repeatedly mounted by Apaches. <P2-S4> Eventually the town came to be called "Tucson" and became a part of Sonora after Mexico gained independence from Spain in 1821. <SEP> <P3-S0> Los Momentos ("The Moments") is the sixth studio album by Mexican recording artist Julieta Venegas, was released 19 March 2013 by Sony Music Mexico. <P3-S1> The first single from "Los Momentos" is "Tuve para dar". <P3-S2> This album features collaborations with Cecilia Bastida, Natalia Lafourcade, Ana Tijoux and Rubén Albarrán (vocalist from Café Tacvba). <SEP> <P4-S0> Aquí ("Here") is the title of the debut studio album by Mexican singer-songwriter Julieta Venegas, released on March 24, 1997. <P4-S1> It was well received by the public. <P4-S2> The two singles released were "De Mis Pasos" and "Cómo Sé".