Final answer:
The percentage of land destroyed after 1890 cannot be determined without more specific information.
Step-by-step explanation:
The question asks about the percentage of land that was destroyed after 1890. This topic falls under the subject of Social Studies as it involves historical events and changes. To answer the question, we would need more specific information as to what exactly was destroyed, as land destruction can vary in different contexts. However, without additional information, we cannot determine the exact percentage of land that was destroyed after 1890.