Human zoos ...I thought slavery outlawed?

[Wyatt earp]

This is werid , so slavery was outlawed in America and in Europe but they still captured blacks and put them in zoos up to the 1930s?

 

[whitehall]

It's no secret that African natives were captured and sold into slavery but it's hard to swallow the glitzy video's claim that humans were kept in zoos douing the 20th century. If you are going to post a you tube video as historical fact the burden is on the poster to research the topic.