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Paul VI revolutionized papal elections by ordering that only cardinals below the age of eighty might participate in future conclaves. In Ecclesiae Sanctae, his motu proprio of 6 August 1966, he further invited all bishops to offer their retirement to the pontiff no later than the completion of their 75th year of age. This requirement was extended to all Cardinals of the Catholic Church on 21 November 1970. With these two stipulations, the Pope filled several positions with younger bishops and cardinals, and further internationalized the Roman Curia in light of several resignations due to age.

What did Paul VI over hall with age and retirement restrictions?
Answer: papal elections
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On April 7, 1989, Soviet troops and armored personnel carriers were sent to Tbilisi after more than 100,000 people protested in front of Communist Party headquarters with banners calling for Georgia to secede from the Soviet Union and for Abkhazia to be fully integrated into Georgia. On April 9, 1989, troops attacked the demonstrators; some 20 people were killed and more than 200 wounded. This event radicalized Georgian politics, prompting many to conclude that independence was preferable to continued Soviet rule. On April 14, Gorbachev removed Jumber Patiashvili as First Secretary of the Georgian Communist Party and replaced him with former Georgian KGB chief Givi Gumbaridze.

What happened to Georgian politics as a result of the attack?
Answer: radicalized
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Richmond has a significant arts community, some of which is contained in formal public-supported venues, and some of which is more DIY, such as local privately owned galleries, and private music venues, nonprofit arts organizations, or organic and venueless arts movements (e.g., house shows, busking, itinerant folk shows). This has led to tensions, as the city Richmond City levied an "admissions tax" to fund large arts projects like CentreStage, leading to criticism that it is funding civic initiatives on the backs of the organic local culture. Traditional Virginian folk music, including blues, country, and bluegrass are also notably present, and play a large part in the annual Richmond Folk Festival. The following is a list of the more formal arts establishments (Companies, theaters, galleries, and other large venues) in Richmond:

Along with blues and bluegrass, what is a type of folk music traditional to Virginia?
Answer:
country