标签：oracle
Police Brutality in America (University of Michigan Teach-out)
2020-10-16
A one-week short teach-out course of the...
Understanding 9/11: Why 9/11 Happened & How Terrorism Affects Our World Today
2018-09-11
今天是9/11事件17周年纪念日。报名了一门相关在线课程，以作纪念。 课程名：U...
Security in History: June 28, 1969 改变了历史进程的纽约石墙暴动
2022-06-28
June 28, 1969 - New York City, US On the...
