What made him so famous was he was a preacher that was capable of commanding thousands on two continents through the sheer power of his oratory. He preached at least 18,000 times to 10 million hearers.
1. it recognizes the fact that i am a human being who deserved to be treated humanely
2. puts into writing laws that secure such treatment.
Because that flag represents a culture that most do not appreciate. It shows the mistakes of the USA and how we treated humans like animals it was immoral, and we needed to grow from it and remember the mistakes not celebrate them.