Final answer:
The author believes that Christopher Columbus's monuments and legacy should be preserved due to his historical context and accomplishments.
Step-by-step explanation:
The author's stance on the commemoration of Christopher Columbus is that his monuments and legacy should be preserved.
The author argues for preserving Columbus's monuments and legacy by stating that he was a product of his time and should be judged based on the standards and values of the fifteenth and sixteenth centuries.
The author also highlights Columbus's accomplishments, such as his role in the Columbian Exchange, which revolutionized the lifestyle of people in the New World and the Old World.
The author believes that examining Columbus's accomplishments in the proper historical context justifies preserving his monuments and legacy.