Köchel catalogue 225: The New Complete Edition" contains premiere performances of previously lost compositions and never recorded fragments, as well as key works in alternative versions and recordings of legendary historic performances. Köchel catalogue The Köchel catalogue () is a chronological catalogue of compositions by Wolfgang Amadeus Mozart, originally created by Ludwig von Köchel, in which the entries are abbreviated "K." and "KV". The numbers of the Köchel catalogue reflect the continuing establishment of a complete chronology of Mozart's works, and provide a shorthand reference to the compositions. According to Köchel's counting, "Requiem in D minor" is the 626th piece Mozart composed,
19th-century history of the Catholic Church in the United States 19th-century history of the Catholic Church in the United States The 19th-century history of the Catholic Church in the United States was characterized by several unsuccessful attempts by Catholics to culturally integrate themselves into the mainstream American culture of that century. Only during the 20th century did this fully succeed, with the election of John F. Kennedy to the presidency in 1960. During the 19th century, a wave of immigrants from Ireland, Germany, Italy, Eastern Europe and elsewhere swelled the number of Roman Catholics. Substantial numbers of Catholics also came from French Canada during the mid-19th century and settled in