Answer:
The purpose was to dedicate the people who lost during the battle of Gettysburg along with the entire war. He believed that we should finish the war and not let the people who died from it die in vain.
From the given choices, water buffalo deemed to be the most connected to Minangkabau. Thus, the answer is letter B. The MInangkabaus are indigenous people from the Minangkabau Highlands of the West Sumatra, Indonesia. They were famous for their dedication to education.