Because he was assassinated. He was assassinated very soon after the war ended and there was no time to do everything he wanted to do. Other people took over and started implementing reconstruction ideas and eventually it turned into more exploitation and segregation and racism.
The answer is C, the War of 1812 (the others occurred before his term)
Answer:
the Holocaust
Explanation:
the holocaust was worst not only because this event had more human deaths, but because it also led to a war.
Memorial day became a federal holiday in 1971!!!
The Industrial Revolution
