To the socially conservative yangban, Queen Min's plan meant the destruction of social order. The response to the distribution of "Korean Strategy" was a joint memorandum to the throne from scholars in every province of the kingdom. They stated that the ideas in the book were mere abstract theories, unrealizable in practice, and that the adoption of Western technology was not the only way to enrich the country. They demanded that the number of envoys exchanged, ships engaged in trade and articles of trade be strictly limited, and that all foreign books in Korea should be destroyed.