Spanish addressed de las Casas's criticisms of their brutal treatment of Native American groups because <span>Queen Isabella required the Conquistadors to adhere to a strict code of standards, similar to chivalry</span>
The best option from the list would be that "<span>Queen Isabella required the Conquistadors to adhere to a strict code of standards, similar to chivalry," although very few of the conquistadors followed this rule. </span>
The Civil Service Act of 1883 presents the federal vision to guarantee federal jobs on the basis of merit. This act has replaced the spoil system in which the job of federal employees were depending on the loyalty towards the political party. A new system of competitive exam ensured that jobs of federal employees no more depend on the political leaders.
