In older people, aortic dissection often results from high blood pressure. The high pressure can cause part of the aorta's wall to deteriorate. Aging itself can cause similar deterioration.
When was jazz founded? Jazz wasn't founded; it evolved from and incorporated various sources (including Spanish military band music, Ragtime, an early form of what is now called blues, and boogie-woâ¦ogie) especially in New Orleans between 1895 and 1915.
Researchers and historians are still learning about jazz history; there are many and various opinions about what is important in the history of jazz. What follows is an overview of jazz history that provides a foundation for this study. The Origins of Jazz - Pre 1895.