Around the beginning of the 20th century, a general dissatisfaction with the emphasis on revivalist architecture and elaborate decoration gave rise to many new lines of thought that served as precursors to Modern Architecture. Notable among these is the Deutscher Werkbund, formed in 1907 to produce better quality machine made objects. The rise of the profession of industrial design is usually placed here. Following this lead, the Bauhaus school, founded in Weimar, Germany in 1919, redefined the architectural bounds prior set throughout history, viewing the creation of a building as the ultimate synthesis—the apex—of art, craft, and technology.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"):  At what century's end did revivalist fall into disfavor?
Ah, so.. unanswerable

During the dictatorships of Miguel Primo de Rivera (1923–1930) and especially of Francisco Franco (1939–1975), all regional cultures were suppressed. All of the languages spoken in Spanish territory, except Spanish (Castilian) itself, were officially banned. Symbolising the Catalan people's desire for freedom, Barça became 'More than a club' (Més que un club) for the Catalans. According to Manuel Vázquez Montalbán, the best way for the Catalans to demonstrate their identity was by joining Barça. It was less risky than joining a clandestine anti-Franco movement, and allowed them to express their dissidence. During Franco's regime, however, the blaugrana team was granted profit due to its good relationship with the dictator at management level, even giving two awards to him.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What caused the suppression of regional cultures?
Ah, so.. dictatorships

Very few historical records exist of the period before the medieval Licchavis rulers. According to Gopalraj Vansawali, a genealogy of Nepali monarchs, the rulers of Kathmandu Valley before the Licchavis were Gopalas, Mahispalas, Aabhirs, Kirants, and Somavanshi. The Kirata dynasty was established by Yalamber. During the Kirata era, a settlement called Yambu existed in the northern half of old Kathmandu. In some of the Sino-Tibetan languages, Kathmandu is still called Yambu. Another smaller settlement called Yengal was present in the southern half of old Kathmandu, near Manjupattan. During the reign of the seventh Kirata ruler, Jitedasti, Buddhist monks entered Kathmandu valley and established a forest monastery at Sankhu.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What geographical part of Kathmandu did Yambu once occupy?
Ah, so..
northern