Choir choral works, though not as numerous as his works for other media, stand out as some of his greatest (such as the "Great" Mass in C minor and Requiem in D minor, the latter of which is often considered the greatest Requiem Mass of all time). Haydn became more interested in choral music near the end of his life following his visits to England in the 1790s, when he heard various Handel oratorios performed by large forces; he wrote a series of masses beginning in 1797 and his two great oratorios "The Creation" and "The Seasons". Beethoven wrote only two
Declaration of the Creation of the USSR was adopted by the First Congress of Soviets of the USSR. It was included as preamble in the Constitution of the USSR of 1924. Declaration of the Creation of the USSR The Declaration on the Creation of the USSR is a historical document which, together with the Treaty on the Creation of the USSR, formed the constitutional basis for the creation of the Union of Soviet Socialist Republics as a multinational state. The Declaration stated the reasons necessitating the formation of a union between all existing Soviet republics into one united socialist state and expressed willingness to undertake a 'permanent