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In 1368, a Han Chinese revolt known as the Red Turban Rebellion toppled the Mongol Yuan dynasty in China. Zhu Yuanzhang then established the Ming dynasty, ruling as the Hongwu Emperor (r. 13681398). It is not clear how much the early Ming court understood the civil war going on in Tibet between rival religious sects, but the first emperor was anxious to avoid the same trouble that Tibet had caused for the Tang dynasty. Instead of recognizing the Phagmodru ruler, the Hongwu Emperor sided with the Karmapa of the nearer Kham region and southeastern Tibet, sending envoys out in the winter of 13721373 to ask the Yuan officeholders to renew their titles for the new Ming court.
Who caused the Yuan dynasty to fall?
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The answer: the Red Turban Rebellion

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After the downfall of the prior Gupta Empire in the middle of the 6th century, North India reverted to small republics and small monarchical states ruled by Gupta rulers. Harsha was a convert to Buddhism. He united the small republics from Punjab to central India, and their representatives crowned Harsha king at an assembly in April 606 giving him the title of Maharaja when he was merely 16 years old. Harsha belonged to Kanojia. He brought all of northern India under his control. The peace and prosperity that prevailed made his court a center of cosmopolitanism, attracting scholars, artists and religious visitors from far and wide. The Chinese traveler Xuan Zang visited the court of Harsha and wrote a very favorable account of him, praising his justice and generosity.
When was Harsha crowned by the states he united?
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The answer: April 606

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The overcrowded conditions of the library was one of the reasons why the RIBA moved from 9 Conduit Street to larger premises at 66 Portland Place in 1934. The library remained open throughout World War Two and was able to shelter the archives of Modernist architect Adolf Loos during the war.
Where did RIBA move its library?
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The answer: 66 Portland Place

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Charleston annually hosts Spoleto Festival USA founded by Gian Carlo Menotti, a 17-day art festival featuring over 100 performances by individual artists in a variety of disciplines. The Spoleto Festival is internationally recognized as America's premier performing arts festival. The annual Piccolo Spoleto festival takes place at the same time and features local performers and artists, with hundreds of performances throughout the city. Other festivals and events include Historic Charleston Foundation's Festival of Houses and Gardens and Charleston Antiques Show, the Taste of Charleston, The Lowcountry Oyster Festival, the Cooper River Bridge Run, The Charleston Marathon, Southeastern Wildlife Exposition (SEWE), Charleston Food and Wine Festival, Charleston Fashion Week, the MOJA Arts Festival, and the Holiday Festival of Lights (at James Island County Park), and the Charleston International Film Festival.
What kind of festival is Spoleto Festival USA?
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The answer:
art festival