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.
Jazz is a genre of music that originated in African American communities in the United States in the late 19th and early 20th century. It emerged in the form of independent popular musical styles, all linked by the common bonds of African American and European American musical parentage with a performance orientation.ebop emerged in the 1940s, shifting jazz from danceable popular music towards a more challenging musician's music which was played at faster tempos and used more chord-based improvisation. Cool jazz developed in the end of the 1940s, introducing calmer, smoother sounds and long, linear melodic lines.