In Candide, how does the author show satire when he describes the deadly battle in Chapter 3?

The concept of genealogical relations and the social legitimacy they confer is thoroughly satirized, first in the description of Miss Cunégonde's flawless nobility, then in Pangloss's explanation of his syphilis contamination, which he traces all the way back to Christopher Columbus's voyage to the Americas. Voltaire succeeds in making a pointed commentary about the arbitrariness of privilege and wealth, but also misfortune and poverty. In his view, there is about as much nobility in having descended from several thousands years of uninterrupted aristocracy as there is in having caught a venereal disease originally transmitted by the famous explorer of New World

umm duh they in differrnt places

harlem's  cotton club boasted the talents of duke ellington. singers such as bessie smith and billie holiday popularized blues and jazz vocals. jelly roll morton and louis armstrong drew huge audiences as white americans as well as african americans caught jazz fever.