Ethnic English minority social and living art and broadside ballards, accounts of working class londoner

I would like to see a london historical English minority cockney dialects and broadside london periods cultural educational and language scheme for diversity to representing english people in london as whole the rich social history of life times of ordinary londoners from medieval through to stuart period broadside ballads and hawkers and criers who were merchants of streets selling wares and merchants from institutions of london guilds and fishingate, smithfield markets, and religious, The cockney dialects of london from victorian markets and eastend.