<span>Bebop or bop is a
style of jazz developed in the early to mid-1940s in the United States,
which features songs characterized by a fast tempo, complex chord
progressions with rapid chord changes and numerous changes of key,
instrumental virtuosity, and improvisation based on a combination of
harmonic structure. Hope it helped</span>
To help control the disease, letters were cleaned with vinegar before being sent. This did not work, because it was a false cause-and-effect relationship.Explanation:
