It is a fictionalized account of an African-American man born on January 1st,1863, the day President Abraham Lincoln issued the Emancipation Proclamation, who becomes a Buffalo Soldier in Yosemite National Park.

VOA: standard.2009.11.25

He was honored for bravery by at least three commanding officers in numerous battles, especially the Battle of Chancellorsville in May of 1863; he was promoted to Captain.

他以英勇著称,在诸多战役中被至少三位指挥军官称赞过,特别是在1863年5月的昌塞浩斯维尔战役中,他被提拔为上尉

耶鲁公开课 - 美国内战与重建课程节选

In fact, the first PhD degree in engineering was awarded to a fellow named J. Willard Gibbs at Yale in 1863 for a thesis he did on how gears work or something, I forget exactly what the details are, but have you heard of Gibbs?

事实上 工程学的第一个博士学位授予了,一个名叫约西亚?威拉德?吉布斯的人,在一八六三年的耶鲁,他的论文是关于传动装置是如何工作的,细节方面的东西我记不清了,你们听说过吉布斯这个人么

耶鲁公开课 - 生物医学工程探索课程节选