going north to arctic street, one could see nothing but negro business places, going two more blocks, there you would behold greenwood avenue, the negro s wall street. originally from mississippi, she had set up a secretarial school right on greenwood avenue to teach young women all of these different skills, so they could get work as doctors and lawyers. this section of tulsa was a city within a city, every face seemed to where a happy smile. [ cheers and applause ] we are sitting in the mackie house.