During Mao Zedong's rule, everyone who opposed the regime was deemed to be an imperialist and a traitor, and any opposition would be suppressed. People would get imprisoned or sent to work camps.
If your talking about Abraham Lincoln he was the 16th president of the United States of America
Lol look it up. It’s Mohamed Abdullahi Farmaajo
This was Horace Mann. He helped create and design the first educational system in the United States, he was the Massachusetts' Secretary of the Board of Education and he started the "Mann's Six Principles", which were his thoughts of how he would choose decisions. He did a lot for schooling and shaped it how it really is today.