How did the greenwood community become black Wall Street?

The Greenwood community in Tulsa, Oklahoma, became known as Black Wall Street in the early 20th century due to its thriving African American-owned businesses and economic prosperity. After the 1906 race riots, Black residents built a self-sufficient community that included banks, hotels, and shops, fostering a strong local economy. This success attracted attention and envy, culminating in the tragic 1921 Tulsa Race Massacre, which devastated the community but also highlighted its resilience and significance in American history.