Those barriers have only recently been broken, UC.
We were speaking of our experiences growing up under Jim Crow laws and restrictions.
Come out of your cocoon and do a little research, for goodness' sake!
Lee Elder - born in 1934, Dallas TX (part of the former Confederacy) Played in the Masters in 1975. First black to play the Masters
Arthur Ashe - born in 1943, Richmond, VA (former Conferderate capital no less). Turned pro in 1969, won Wimbledon in 75, one of many tourneys he won.
Yes, they faced racism and hardships. But it didn't stop them. And they opened the door for many others to follow their footsteps. That's why we have Tiger Woods and the Williams, among many, many others.
Come out of your cocoon and realize that you don't have to continue to lean on that crutch of those old restrictions as an excuse as to why you can't do something today.