By 1798, the first parts of a great puzzle were falling into place for him. The parts included the enlightened and revolutionary ideals of his childhood in Bonn, the French Revolution, the rise of Napoleon, the new idea of revolutionary and national anthems, Haydn’s masses reflecting the historical moment, and the collection of revolutionary music shown to him in Vienna by Kreutzer and Bernadotte. These things would contribute to solving a looming crisis in Beethoven’s work: How and in what terms could he get past the plateau where he was languishing?