What are the main reasons for ww1?

World War 1 started because:

1. Mutual defense alliances

2. Imperialism

3. militarism

4. nationalism

5. Immediate cause: Assassination of Archduke Franz Ferdinand

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate

saint genesius of rome was an actor, a comedian. according to the legend, he decided to fake his baptism, as in a play, before emperor diocletian. it is said that in the middle of his "baptism" -by a fake priest-, a miracle occurred when water came in contact with him, he really turned into a christian, a real one, and because of this he was tortured and executed. his own relics are allegedly held in the church of several churches in rome, namely: san giovanni della pigna, santa susanna di termini, and st. lawrence.