2. Knights during the Middle Ages: * O a. were responsible for farming and business.
O b. controlled the serfs and nobles.
c. followed the guidelines of Saint Benedict.
O d. trained in warfare to defend their land.

option d trained in warfare to defend their land

The Bourbon institutional reforms were to bear some fruit militarily when Spanish forces easily retook Naples and Sicily from the Austrians in 1734 (War of the Polish Succession) and thwarted British campaigns attempting to seize the strategic cities of Cartagena de Indias and Cuba during the War of Jenkins' Ear (1739-1742). !

hope that helped :)

(btw I copied it from a site :/ )